I’ve already accepted an iPhone 7 mobile and it’s in the process I’ve tried cancelling other bids

[anconn-56]

I've already purchased an iPhone 7 from eBay I've tried cancelling bids on other iPhone 7's without success & it's a nightmare trying to contact EBay & the worst happened a bid I'd made was successful & I had to send message to seller I couldn't purchase it due to already purchased one how can  we contact eBay easier & how easy is it to cancel bids 

[plpmr]

you don't have a valid reason to retract bids.

What you have/are doing is against eBay rules, is auction wrecking and if reported or picked up by eBay your account could be restricted.

If other sellers hit you with unpaid strikes you will find it impossible to buy on eBay for a year.