Help me pay for my Car!

Hello! My name is Carlos Contreras I am 20 years old and I am in serous trouble... Over a month ago I made a purchase and bought a brand new car! It honestly was a really big responsibility for someone my age to take but I took it. However I've seemed to have run into a wall. My next car payment is overdue and I don't get paid until the end of the month. Ibe already asked for an extension and they have only given me until the 19th of september. So I am asking everyone who comes to my page to please find it in your hearts to donate. Any help is GREATLY appreciated! I've saved up some money but I still need around $510.15 to help me out but like I said any donation is greatly appreciated. Thank you!