whenever my shop hits 50 csgo keys im getting this warning

Your shop inventory is full! Your shop will be hidden from the front page and search results until the item count falls back below the limit. Please consider withdrawing some items.

i withdraw the keys to my inventory from bot but still showing the task.people cant buy anything from bot atm

Nothing too complicated. Your shop inventory is full and when you withdraw the keys the API has been down. The change is not committed to our database. Wait for a bit and the problem will be resolved itself.