eBay

Every time I've tried to list today it keeps changing my starting price and shipping price for some reason and it won't change to what I want even when I go to edit it. It just reverts back. Any ideas?  

this is not the amounts I'm entering for the price and shipping even if I go and change it by editing listing it reverts back. Anyone have any ideas?  

Is there a way to set the pwe rate to say 1.25 instead of having to go in and change it every time?