you have to complete the quest, too. Gathering quests doent seem to work so do an egg delivery or small monster slaying quest - if not one of the normal large monster quests. you should have enough pouch space for all 10 tickets, plus the scraps/materials.
Thanks for the reply apparently I found out a way around it here goes:
1. You do not need to complete any quest to upgrade your Deviant Gear Armor but you will still need to bring both scraps & one ticket into quest and use Transpurrter Guy to sent it back home.
2. To unlock the Deviant S Armor for your Palicos you will need to bring all the tickets with you for that monster example Hellblade Tickets I to X in a quest and use Transpurrter Guy to sent it back home.
3. It is impossible to upgrade your Deviant Weapons even if you have 99 materials or sent the materials back via Transpurrter Guy it won't work.
So the way I fixed this problem was craft any Lv1 Base Deviant Weapon or Mutiple Weapons of any Type and equip it or send it back to storage chest save your game and close the game.
Boot up homebrew and scroll down and find "MHGSV JK" which is a Save Import/Export program just press A to export your save.
Turn off 3ds take out micro sd card and plug into computer and open up APM MHGen Save Editor.
Now go to your weapons and edit it and change the Level 1 to Level 10 and save it.
Once you've import the save file back into your game via Homebrew MHGSV JK just boot up your game and look at your deviant weapons it will be change from Lv1 Base Weapon into a Lv10 Maxed Upgraded Weapon for you to use.
This method does not crash or break your game it's 100% stable and works fine for me.