EMAIL FOR PAYMENT NOT RECEIVED/ ITEM UNAVAILABLE

I viewed an item on on BidorBuy in conjunctioin with TAKEALOT which i initially paid for on TAKEALOT but the item was out of stock/unavailable. TAKEALOT has refunded me but Bidorbuy has been sending me emails regarding being issued a Non-Fulfilment warning for not paying for this particular item. I have sent them emails from TAKEALOT that its no longer available, that i got my refund, their was a \glitch"on their system and thankful for bringing it to their attention.<br> I have also puchased another item (01/04/2015 - order ***) on BidorBuy in need i couldnt find anywhere and still not received"