I've been playing for like 3 months but can't get out of bronze 3. Every match i play there is someone afk the whole match or someone trolling because they rage and decide to not play anymore and my teammates always have no notion what they're doing meanwhile the enemy team plays decently. I always get top 2 or top 1 on kills and always try to do my job (smoking, opening bomb sites, etc), so I believe I'm not the problem. What do I do?