bug during the game

My account is bugged, because 2 or 3 days ago I was playing with my friends and when the game started I could not buy anything nor use QWER DF. Few minutes later i could use my QWER but later on I could not used them again, also I could not use the chat I can hear the players typing but that's it , it has been 4 days since the bug started. Today i played Master Yi and the same thing happen again I could not use QWER nor open the item shop. I clicked P and the shop but nothing happen. So I decided to go to another account and I could open the market and chat in the other account, strange.

The problems is not in the client, is on the account. If i use another account I can play normally, I can open market to buy items and use QWER with no problems. But when i use my account sharipp II i cannot open market nor use QWER during the game. The problem is not on the client is in the account.