Thanks for the heads up and sorry about your experience, it's nob ends like this who make genuine sellers want to quit, nightmare buyers who you just can't do anything right with and no matter how nice or logical your responses are they just don't give a shit.
Unfortunately it's ebay & Amazon's buyer protection policies and other rules that have created this culture to give selfish little arseholes the ammo to demand the absolute best for the worlds cheapest price, and have that ASAP right now no matter what even if it's the postman's fault delivering it late or if you're dying and post a bit later then it's still all your fault.
This culture will get much worse before it ( hopefully ) gets better. FYI his username says a little bit about his nature I think.
Hope you get this nob ends neg removed.