Wish I could get my rank back

Got demoted because league wouldn't open after lobby was finished. I sat that for at least 5 minutes because it said everything was at 100% and i clicked around and nothing happened. 5 more minutes later I get demoted because the client crashes and it tells me the game was remade. Riot spaghetti code actually demotes me because the game wouldn't load correctly. No I dont have any problems with my pc nor is it bad because I've been playing this game on my pc for a few years now. Don't want a fix. Don't care. Just would like my rank back. Side note - I know I wont get it back Riot A) does not care and B) Shouldn't really. Just more of a vent post though something I would look into. Thought it was someones shitty internet that wouldnt let me play league and it turns out I was deranked for thinking so. Thanks.