you should use this way. This way will be help youIf it were me, I would search for groups of mutual likes and comments in my country.
They make it to your post and you do it to theirs.
Hundreds of comments are not needed, 5-10 good comments at the beginning are more than enough.
I promote AliExpress products in public Facebook groups. Do you think it is a good idea to buy some likes and comments on those posts so I increase engagement on that post? I have an aged Facebook account, do I have to worry that my post will be flagged, or my account?