If it were just name calling then yes, but I have not done that, I pointed out lies in your posts, with evidence of the duplicity. This is a comment directed at your posts, it’s not just name calling, and I didn’t call you a liar, had I done that and not offered any comment on your post, then yes it would be ad hominem. Ironically this is another lie from you, since I have taken the time to try and make you understand this already more than once. Your hurt feelings are not evidence that the accusation you lied is ad hominem.
We can easily test your claim objectively, quote me literally “calling you a liar” without any context offering an actual lie you’ve told?
Which is precisely what I have done. Though the irony here is that you run away from such criticism, and try to obfuscate with these false claims I have used ad hominem.
For more context:
Oh oh oh apologise for calling me, indeed all atheists here liars, right now… 