Every time I click on Purchase RP my Client crashes

I started having this issue after the most recent patch. I can't get past the base store screen because any time I click anything in the store my whole client crashes. I tried reinstalling league 3 times, I tried messing with the task manager (i have an alienware alpha and it tends to mess with LoL Client). I honestly dont know what is cause the problems. Sometimes I'll even just crash trying to go into my profile.