Cant open old client/Cant buy skins/New Client Bug.

Topic may be a bit confusing, but what I mean is I cant open the client through the main way (On patcher and hitting launch) I can only open my client through the alpha client i installed when I was accepted. While I had the alpha i was able to open the old client and play it through the patcher, so its not like the files are messed up. Also, I personally hate on the new client how long it takes to look at a skins splash art from the store. When I look at the splash though, and when I went to buy the skin (Jayce Brighthammer) it didnt let me purchase. Finally, I dont know if this is only me, but when I get into champ select, or go into any page or anything on the new client that is like out of the default places (clicking on a champ in the store, champ select, etc.) this happens: (gyazo link)