what should I do so that my second account is blocked.
I have looked into the post history of your account and it seems like you are banned for spamming repeated messages on the forum instead of burst posting. This is one example taken from the post history of the banned account in the appeal:
A post from CINDX | PRE-SALE announcement thread:
Of course, all investors want to get a good profit quickly. But I think that this ICO will be able to offer its investors the maximum profit
Another post from Bitminer Factory announcement thread:
Of course, all investors want to get a good profit quickly. But I think that this ICO will be able to offer its investors the maximum profit
There is nothing you can do to lift that ban even if you make an appeal.