Email notification with wrong links

When a Buddypress member received a Like for an item, say his post or his profile, he’ll receive an email notification reminding him that a certain member “like” this item of his.

But the links in the email were linked to the wrong page.

Here is a screenshot of an example:

In this case, newbuddy2 received a “like” for his profile from newbuddy1, but
the first link “Click the link” ends up being linked to 404 page,
the second link is correctly linked to newbuddy1 profile,
the third link “member settings” ends up being linked to newbuddy1 profile page after newbuddy2 logged in.

I can’t find the email template anywhere from the plugin setting page at wp / admin, and even if I can find it I don’t know how to correct them.

This is my first WP experience so I hope this is not too complicated.

Another question is can we add ad banner, like Google adSense to the email template? Can how if we can?

Thank you so much if anyone can help.