itch.io

Just sell the potion or ingredient you've got.  It worked like this, bronze coin when hit 100, turn into silver coin. same goes to the gold coin that you must have 100 silver coin to get one

The Dev is trying their best to do this game.

They have another project too, couple with the more route the game has, the harder to control the game with many route that can go wrong or the story became really bad.

So please be patience,  good game takes times. try to fast making can lead to bad game.