ok so you're level 1, no offence but getting even 25 avg on lvl 1 does not mean you are good :D
it's easy to soloq to at least level 7-8, why can't you do that? I've done it so you can !
and if it's really that difficult to get out of level 1, find some mates. On lvl 1 if you truly are a carry, even bad mates should be enough to get to level 4-5 from which you can start soloqing.