This game is very hard to train, inventory items are stored as objects and if you change their value it crashes i'm trying to come up with a solution or other ways around like Free Craft option,stay tuned and have patience please.
no worries Devil, take your time and ignore peps who try to rush the trainer.
Take your time, amgio. The impatient can go outside and touch grass.
Unfortunately, I got impatient waiting for it to grow back from winter and burned all my grass.