I have been called a scammer because I cannot send my parcel today,Royal Mail label problem

[karenpixie912]

THIS PROBLEM TODAY REGARDING POSTAGE ISSUES WITH THE YA LABELS,EBAY TOLD ME TO CONTACT MY BUYERS TO EXPLAIN THE PROBLEM.WELL ONE OF MY BUYERS HAS CALLED ME A SCAMMER.I AM DISGUSTED.THIS HAS CAUSED SO MANY PROBLEMS.I AM NOT HAPPY ABOUT THIS.