how do i get my refund back

[cynfre-w13amtk]

i orders 3 sweaters they told me they didnt have in stock said they sent me refund but i have not recieved my refund 

Date payment sent: Mar 7, 2015
Amount: $10.17 USD


Thanks,
PayPal


Please do not reply to this email. This mailbox is not monitored and you will not receive a response. For assistance, log in to your PayPal account and click the Help link in the top right corner of any PayPal page.

PPID PP343 - 1c7995ec9e163
THIS IS WHAT I GOT HOW DO I USE IT ON EBAY TO BUY SOMETHING

- cynfre-w13amtk

Re: jinghe-pet has sent a question about item #161541129008, ending on Mar-30-15 08:45:19 PDT - Pet Dog Puppy Cat Warm Sweater Clothes Winter Apparel Costumes Size XS S M L XL  i ordered 3 didnt get refund back i dont have pay pal

i need help thanks