Please listen. How's my singing?

You most definitely need to work on almost everything. Vocal lessons would help your voice because I'm sorry to say, but I think you're tone deaf, you mumble, you need to enunciate, you have no charisma and passion at all, and there's a whole laundry list of problems with your voice. I'm not trying to be mean, but seriously lady you need some help. However, if you're serious, then try and get some lessons and professional help and who knows, you may go somewhere. Best of Luck