I've already talked to Freelancer support, and they're confirmed two things: 1.) This entry isn't against any copyright rules 2.) The original winner entry can be accepted and resubmitted in this particular case because that wreath is the part of your logo
for btdesign and those jelaous competitors who reporting me, here is the evidence: https://goo.gl/O4LsfJ --compare wreaths and tell me the similarities and tell me it is copyrighted (because a general format, can't be copyrighted or trademarked!). Also this also made by CH original logo (who has it's own rights to use it).