Did not get lp yesterday off win because league client broke

I played a ranked game yesterday and won, but the client broke after I played the game or during the game. After the game ended I was stuck with the reconnect button bug for 10 min. I couldnt make it go away no matter what. Than my friends told me the whole client was broken so I just decided to close my pc and call it a day. Now today I log in and I find out that I have not won any lp.