Nellis auction Shady behavior Nevada Las vegas

I have been bidding on nellis for almost 2 years now and every once in awhile on "popular" or "valuable items" I would bid and end up winning said item... Unfortunately nellis auction seems to have gotten rid of extended bidding (for whatever reason) in turn having even more of a reason for people to use bidding bots. Mind you if I was outbidded I would leave it at that but this was something highly questionable. I bidded on an item "Huawei P50 pro" a very valuable electronic item. Bidded at 101$ and then extended my max bid to 125$ then the clock started to countdown until it ended the bidding process... after it "ended" and said Ive won and was no longer able to adjust my max bid or even counter bid somehow the price rose from my max bid (125$) to 126$ and somehow I was outbidded even when I was unable to bid even more money.