Some Discogs advice for a noob...

Hi all, here's my story. I am new to selling in Discogs, and I have made my first sale. The record I have sold is worth a decent amount of money and what concerns me is the buyer has 0% feedback, as buyer and seller. I have heard stories before of people buying records and training a scam whereby they claim that the record never arrived and claim the refund, thus keeping the record and not paying. Do you think I should pull out of the sale of there's any way to do that? Or is there any way to prevent this, like recorded delivery or whatever? I thank you all for your help.