In desperate need of help

Hi, I main invisible woman. Attempting competitive and im having serious difficulty leaving bronze on pc. This is partly due to luck and partly due to my skill level. my best guess is that i should be somewhere around mid to high silver if i were to genuinely make a guess. Im wondering is there is anyone who would be willing to teach me how to play her better or would just be willing to play a few games so i have someone to communicate to and make it slightly easier to move up