You are not going to get a warning before get ban,when it is happened because of plagiarism.
Wait for the people to show what posts you have been plagiarized.
Mybe theThe Collective Bitcointalk Signatures Bounty (Pre-Funded Campaign!) bounty signature campaign last week I used it last week because I am member on bounty0x but it's not reason to ban me and I am not receiving warning
This is not the reason for you ban. Wait for the people to show what posts you have been plagiarized.