Ranking as a team of low elo and going against diamond

I played many games with my team. Jungle- bronze 2 top- silver 5 mid- silver 4 adc- gold 2 me- bronze 3 I just went against a whole team that was plat and high gold. If not that than gold and diamond players. Is there is any tricks to why this is happening and advice on what to do in this situation. I'm okay support and currently being trained by gold and diamond players. I feel sorta upset since my team won 2 out of 5 games and got bronze 4 team rank.