My problem with ranked

Alright so i have been playing league since late season 2. Currently i am Silver 3 and the highest i got was silver 1 almost gold 4. And I'm not here to try to shit talk about my teams being bad and making me loose all my games. I have no problem saying i made a bad play at all. But here is my problem, I play ranked with my friend and we would usually pick ADC (me) and Support (My friend) and that tended to work for a while. But as time went on we started to notice our junglers would do nothing. And i do not mean we over extended and got ganked my the enemy jungler because of bad positioning. I mean our jungle Would spend the whole game in the jungle farming and ganking at the most 3 times the whole game. So after a while of this i decided to switch from ADC and start filling out for jungler. I have been doing jungle for about a week and do pretty good. I usually play or . And yes i do understand these are pretty hard carry champs that can solo the game pretty easily but i just want to get out of silver and at this point im doing all it takes. But currently me and my friend have run into another problem and that is Our top lane. Last night we played 3 games together and out of the 3 games 2 of our top laners went around 1/7/4. And the day before that about the same thing happened just instead they would go something like 4/7/3 . I just dont understand what i am supposed to do at this point. I'm not trying to sit here and shit talk my whole team and blame them for the lose but there have been games that i cant do anything because of my top lane feeding the enemy top lane, Or constantly pushing out to a point where its impossible for me to gank and very possible for the enemy jungler to gank them. Please tell me that it gets better once i somehow manage to get out of silver, And by somehow manage i mean i probably wont get out of silver at this rate.