E bay I paid $2,000 with their eBay gift cards to purchase a truck I never got the truck they will not call me back they will not email me I've tried everything I'm on Social Security and I need my money back Houston texas Nationwide

 I purchased a truck through eBay off of a craigslisting I am not known to the computer very well so I did not know it was a scam I paid $2,000 using their gift cards in $500 increments each that's for total that I purchased from the Dollar General store and one at 7-Eleven I sent them in and I have not received the truck yet it's been almost a year they will not call me back I have emailed them I've called and called and still nothing I'm on Social Security Disability so this is a real problem for me now I really don't have any vehicle.