Are the plugins PCBhomes and ChestShops fixed yet? Cuz i wanna reopen my shop in market soon. If not let me know when they’re fixed 
Lego, if the plugins were fixed, they would be working for you. You could have easily checked this by going in-game and testing one of said plugins.
Most likely, they are still not quite working properly, so give us time, please.
Like zak said, if the plugins were fixed you would know, these things take time, locking.