Something wrong with the league launcher

So basically ive been having this problem for a couple days now and it is really annoying me because it is rendering me unable to play the game properly. Whenever i try to click the play button it will take around 30-90 second to respond and only then will it take me to the game modes, it wont let me invite people to my lobby when i finally manage to create one, and the only way i can get in game is by continuously trying to join another persons party of by them inviting me a million times. And when i do manage to finish a game it wont let me click the play again button or the x button, it just has me stuck their on the end screen, and the only way to get out of it is to completely restart league, i have been playing like this for a couple days now and i thought that maybe time would have fixed it (obviously not). If anyone has a solution to this problem please let me know so that other people and i can fix this problem and continue to play league without stupid stuff like this thanks :^)