Multilingual T.O.S

I would suggest using the option of making the TOS a page (rather than the default) using the page shortcode described here:
https://rocketgeek.com/plugins/wp-members/users-guide/shortcodes/page-shortcodes/

That way you can translate it as you would any other WP page.

Yes i already did like that as;

[wp-members page=”tos” url=”https://www.mysite.com/membership-agreement/”%5D

under dialogs tab. But,as the link is english, when i change the site to other language that link still remains as English although it has translations..