Direct quote from your email to me, when you told me you had a higher offer and I replied that my $150 offer was the highest on the forum:
"The guy who made 100$ offer increased it and I will probably sell the name to him if you will not outbid"
I replied that my offers were then withdrawn since I don't deal with "higher bids" that don't seem to actually exist, which means you have sold the domain to this "other" bidder.
Shill bidding is a violation of DNF's terms of service.