League Client is Glitched (Restart or Reinstalling is Not Working)

Hey guys, so if you can help me with this. In my league client for some reason when i hover over my mouse on the players in my friend's list there is a glitch saying that there is like over 100 minutes of game play, even in the starting. In addition to that, my other friends' clients are working compatible with other people, however when they hover over their mouse over mine it says that I'm 500 minutes in the starting of the game. However, as I got on today and I hover over the chat for some reason it was blank (for instance there was no time or the champ that player chose in the game). So please riot if you get this message please help me fix my client and also if anyone have any ideas or solutions please write me back. Thanks and also if you can write it on youtube then hear is a link and also subscribe to my channel Gaming Leaf.