How to report an author who doesn't share the last name but had similar first name as mine, is adding my articles in his profile on google scholar?
Don't assume malice. It appears to be unlikely that this person is doing this actively. The more likely scenario is that Google's algorithms add these publications to their profile automatically and they are not maintaining the profile at all. Since they don't care about Google Scholar and are probably the typical busy professor, your attempts at contacting them about it are just filtered out as noise with hundreds of other emails.

If you really care about this, you'll probably need to address this issue to Google (but according to other posts on the internet they seem to be known to not care and to not fix).