Someone needs to help me with all the dc's I get in ranked! Its unbeleviable

I got super lucky and got my way to silver 4 series to silver 3. I lost one game because a sona fed, it happens. Second game my ryze decides to troll (0 13) on purpose. I just got demoted back to silver 5 after having a dc in 3 of my games after I lost my series. Please give me a 10 game grace period or back into silver 4 or something. I win about 15 lp on my wins I get, I loose 20-25. That doesn't bug me but what pisses me off is that I loose a 3v5 minus 23 lp, win a 5v5 get 15 lp. I never seem to get lucky on the enemy dcing it always seems to be me. Can someone please look on my recent teams on ranked games. That will have all my proof I need.If you could do something about this and not just ignoring it would be great, anything like giving me a grace period, or a loss prevention on on the games that I get a dc or putting me back into s4. Just do something please!