Serious Client Issues

So I am very upset with the client at the moment due to recent glitches and whatnot. I recently got a frozen client when I was attempting to buy some runes before I found a ranked match. While I was in the store, I was trying to buy a seal only to have it freeze but I could still hear the music from being in queue. I could click but not see what i was doing. When a RANKED GAME was found and I attempted to click the ready button from memory. I got it and i was placed into a champ select. Which I could not see, hoping that someone would dodge I waited. Only to have my client stop working and crash. Losing my LP and my patience. I also tried to reinstall and repair my client but it didn't change anything. Im not asking for my LP back but to fix your fucking glitchy client for fucks sake. I really hope you decide to fix it soon or perhaps give me advice on how to fix my client and its glitches .

[slayer-jinx-unamused] [zombie-brand-facepalm]