I do not recommend that you use the SkQuery GUI. Instead, use TuSKe GUIs, since they are free of errors.

Code (Skript):

1.  
2.  
3. command /warps:
4.     trigger:
5.         open chest with 6 row named "&bWarps" to player
6.         wait 1 tick
7.         format a gui slot 0 of player with green glass pane named "&b&lGalactic&a&lFuture" to do nothing
8.         format a gui slot 1 of player with light blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
9.         format a gui slot 2 of player with green glass pane named "&b&lGalactic&a&lFuture" to do nothing
10.         format a gui slot 3 of player with light blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
11.         format a gui slot 4 of player with red glass pane named "&b&lGalactic&a&lFuture" to do nothing
12.         format a gui slot 5 of player with blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
13.         format a gui slot 6 of player with light green glass pane named "&b&lGalactic&a&lFuture" to do nothing
14.         format a gui slot 7 of player with blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
15.         format a gui slot 8 of player with light green glass pane named "&b&lGalactic&a&lFuture" to do nothing
16.         format a gui slot 11 of player with diamond sword named "&c&lWarp War" with lore "&bMondo Fazione [30000x30000]||&cPVP Attivo!" to close:
17.             player command "warp war"
18.         format a gui slot 13 of player with item frame named "&a&lWarp Info" with lore "&aImpara i &dcomandi &ae le &6meccaniche &adel server" to close:
19.             player command "warp info"
20.         format a gui slot 15 of player with obsidian named "&d&lWarp Portali" with lore "&6Avventuratevi nel &cNether & End!" to close:
21.             player command "Warp Portali"
22.         format a gui slot 21 of player with diamond pickaxe named "&b&lWarp Enchant & Fabbro" with lore "&dIncanta Armi, Armature e Picconi." to close:
23.             player command "Warp Enchant"
24.         format a gui slot 23 of player with pink wool named "&e&lWarp Parkour" with lore "&aCompleta tutti i parkours con diverse difficolta,vincerai fantastici premi!!" to do nothing
25.         format a gui slot 38 of player with coal block named "&a&lWarp Miniera Pubblica" with lore "&aScava e Vendi per ottenere Soldi + Tokens.||&aMiniera NO PVP." to do nothing
26.         format a gui slot 39 of player with redstone block named "&c&lWarp MinieraWar" with lore "&aScava e vendi per ottenere Soldi + Tokens||&cPVP Attivo" to do nothing
27.         format a gui slot 41 of player with diamond block named "&b&lWarp Miniere VIP" with lore "&4Accesso alle miniere vip||VIP necessario per scavare in queste miniere. &a(&9/Warp VIP&a)" to do nothing
28.         format a gui slot 42 of player with diamond named "&9&lWarp VIP" with lore "&6Acquista il VIP per avere &7comandi e vantaggi unici nel server!" to do nothing
29.         format a gui slot 45 of player with light green glass pane named "&b&lGalactic&a&lFuture" to do nothing
30.         format a gui slot 46 of player with blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
31.         format a gui slot 47 of player with light green glass pane named "&b&lGalactic&a&lFuture" to do nothing
32.         format a gui slot 48 of player with blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
33.         format a gui slot 49 of player with red glass pane named "&b&lGalactic&a&lFuture" to do nothing
34.         format a gui slot 50 of player with light blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
35.         format a gui slot 51 of player with green glass pane named "&b&lGalactic&a&lFuture" to do nothing
36.         format a gui slot 52 of player with light blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
37.         format a gui slot 53 of player with green glass pane named "&b&lGalactic&a&lFuture" to do nothing

--- Double Post Merged, Jul 26, 2019, Original Post Date: Jul 26, 2019 ---

Also, I don't know if you realized that in your code, in lines you put "to be unstealable" when (from what I see) a command should go.
For example:

 

Off-Topic: Please use loops when you want to decorate your things with useless items that just have the same name...

Example

Code (Text):

1. format a gui slot 0 of player with green glass pane named "&b&lGalactic&a&lFuture" to do nothing
2.         format a gui slot 1 of player with light blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
3.         format a gui slot 2 of player with green glass pane named "&b&lGalactic&a&lFuture" to do nothing
4.         format a gui slot 3 of player with light blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
5.         format a gui slot 4 of player with red glass pane named "&b&lGalactic&a&lFuture" to do nothing
6.         format a gui slot 5 of player with blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
7.         format a gui slot 6 of player with light green glass pane named "&b&lGalactic&a&lFuture" to do nothing
8.         format a gui slot 7 of player with blue glass pane named "&b&lGalactic&a&lFuture" to do nothing
9.         format a gui slot 8 of player with light green glass pane named "&b&lGalactic&a&lFuture" to do nothing

Loop 9 times, set slot loop-value - 1 and boom

 

I don't know if you noticed that each crystal is "blue-green-blue-red". I think that is the reason why this guy didn't make the code that way.

 

have a look @ modulos