Downloading Credit card statements from the web

HELP...

I tried my first post and received this message when I tried to post it. I am obviously doing something wrong.
It notes that HTML code is not allowed, but to my knowledge, I have not used any HTML code at all. Now what? Thanks
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Access Denied - Sucuri Website Firewall

If you are the site owner (or you manage this site), please whitelist your IP or if you think this block is an error please open a support ticket and make sure to include the block details (displayed in the box below), so we can assist you in troubleshooting the issue.
Block details:
Your IP: 142.179.164.89
URL: LINK POSTING NOT ALLOWED
Your Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:94.0) Gecko/20100101 Firefox/94.0
Block ID: BLKUNF1
Block reason: Your request was not authorized due to its content (HTML code not allowed).
Time: 2021-11-28 03:30:34
Server ID: 11015

AliGW, in fact I did not try to post a link, except when I posted the "problem" response I received from the Forum. If you check the "Block Reason" noted in my post, it says "Your request was not authorized due to its content (HTML code not allowed)." I do not understand this one as I did not, to my knowledge, post any HTML code. I replaced a link that was part of the "problem statement" with the words "LINK POSTING NOT ALLOWED" as the Problem statement had a link in it, otherwise, I would have been unable to get the "problem" statement posted. The ultimate reason seems to be the though that what I was trying to post had some HTML code in it. While I can read HTML code, I do not write it as I have no idea how to do that.

WesternGuy