Can you give me drawing tips

I’ve at all times needed to get into structure because it’s been a long run ardour of mine, and now I’m in sixth kind I’ve been beginning to have a look at it extra severely. I do know that you just don’t need to be AMAZING at artwork to do it at uni however I need to apply with portfolio so might I please have tips about how one can innprove?? I’ve taken many hiatus’ with drawing so I’m not too assured in my ability or eyes ,however I attempted… I’ll put the reference picture if that helps :))