You're taking this way too personally.
I haven't taken anything personally. I haven't excluded those that have excluded me, because I am
hoping, not expecting, that they will be willing to explain themselves. If I agree with their reasoning, then I can better myself or be accountable for where they see shortcomings. If I disagree with their reasoning or lack thereof, then I can place them as an exclusion and we both go on our way.
First of all, I don't know the reason why these people have excluded you. However, if I had to guess, it probably has something to with
this.
Given the fact that Toy4lov3rs used the address a year before you did, it's pretty damning.
Toy4lov3rs also happens to be
SMAS blacklisted.
Assuming you didn't purchase this account (which is unlikely), you are using an alt to avoid a campaign blacklist, which most people would view as untrustworthy.
Assuming you did purchase this account, you might not be evading a ban, but you are an account trader, which is also viewed as untrustworthy.
If I was you, I really wouldn't push the issue as to why someone wouldn't want you on DT, unless you have an
extremely good reason for the facts outlined above.