How to put in red crystals in the mask menu? [SOLVED]

[METHATIS]

Thx for the game, but how do I place the red crystals in the small little menu on the left that you have to open first.

I have 2 pcs and I tried dragging on several stuff or click on the diamond shapes, nothing...

[old mate]

in the mysterious stone table that you loot from the ancient ruins dungeon or the ancient ruins in the rainforest. The first can be found in a room somewhere inside the dungeon, the latter is much easier and you can run around the final boss and pick it up from the temple behind them

[METHATIS]

I kind of figured it out when I looted some heavy items and thought I had to put them down inside that temple but it was just at home pfff, spent hours trying to find that spot.