you guys complaining about bronze really need to rethink how you play before you can think of climbing. first off, you all have routinely poor itemization. for farid, you have a zeke's herald when your adc already has 100% crit chance, making that item effectively worthless.
ryo doesn't buy enough resistances when behind. this extends to a lot of the people in gaf that are lower elo like flow, who routinely rushes morellonomicon on nami over vision and utility items. buying carry items doesn't mean you're going to carry as a support. the only support that is required to buy ap items is zyra, and even zyra only really invests into penetration. (haunting guise, liandry's torment) and survivability (rylai's crystal scepter, abyssal scepter) itemization is not set in stone, so stop playing like it is.
second off, you guys are too passive for your own goods. if you're too afraid to fuck up then you're too afraid to fuck the other guy up too and it's probably the most infuriating thing for any adc to see when they walk up to cs. if their support is beating the shit out of your adc while you're hanging back and just sustaining them, you're never going to win lane. this applies to every lane you play and is honestly probably going to be the main reason why you're having trouble climbing; you're all too afraid of being proactive and fucking up. instead of being afraid of fucking up, think about how fucked the other team will be if it goes well. eventually, your execution will match your thoughts and your team will be dazzled by your ability to shit on the other guy so hard they never play ranked ever again or something like that.