u/HandOpposite6564

Hi im a returning player and im struggling getting back into the game as i feel lost in the attack and defense and dont know where i should be. Is there any tips or videos i can watch to find out where specific operators should be? I like ela and zero but i cant seem to find videos on where they should be on every map, i understand watching site and attacking videos but im inquiring more on specific opps and strats for these specific opps. Anything helps and thanks for reading!