First time seller, bidder has placed the highest bid and has won, but is not communicating

[samisark_0]

Dear all, 

I am a first time seller. I have been able to sell my item on ebay and the highest bidder has won the item. This was more than 48hours ago. I have contacted the bidder to share with them the invoice and remind them to pay, but there is absolutely no correspondence back from the seller. What are my options now? What should I do next?

Thank you all so much for your support and advice. 

Regards, 

Sami

[plpmr]

adding to the advice already given -

If the buyer asks for your PayPal details to pay for the phone don't respond as its the start of a scam.

[samisark_0]

Thank you for your advice. I foolishly and naively send my paypal email address without the buyer even asking me as I thought I was supposed to. I am not sure if this will lead into them scamming me.

[plpmr]

OK, so - they must pay through the listing and you then go into your PayPal account and make sure the money is there. Don't just accept an Email saying you have been paid.