Someone please help me to comment on Reddit.

Reddit’s anticspam algo’s are aggressive especially towards new accs. If your account is fresh and you start commenting too quickly or on multiple popular posts it’ll trigger a shadowban. Also using certain keywords or links can trigger auto mod bots.

Best approach is to warm up your account before posting, spend a few days just browsing, upvoting, and leaving comments on less active subreddits. Don’t post links. Avoid using a VPN or proxy that others may have abused.