Hey, dude. Jump starting a car is actually not so easy, maybe you're doing something wrong ? I had a similar issue, and the jump starting has actually saved me. I have replaced the battery and the problem was solved. I recommend you to check out this site otopartshop.com, you can find a very detailed guide on how to jump start a car. Maybe it's going to help you. It worked for me, so, I hope that it's going to be useful for you too.