Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience caused.
Some options are only available when Advanced Mode is enabled in Rank Math dashboard:

Then, you can enable the Redirections module from the Rank Math dashboard.
I hope this helps. Looking forward to helping you.
thanks it worked. but when I use feature there is redirection loop
this is just one redirection I have so there is no clash.
ok. i guess it is something with polylang plugin I am using.
thanks for support!
thank you. i have fixed polylang redirection problem.
i have other question. can I make canonical address related to each language? it redirects to default language each time.
i found that some snippets can help but I can’t have access. is this possible to get working solution?
https://support.rankmath.com/ticket/rankmath-with-polylang-issues/
this has been fixed as well. thanks for excellent support!
Hello,
Thank you for the update.
We are glad that these issues are already resolved.
If you have any other concerns, please don’t hesitate to contact us anytime by creating a new ticket to assist you further with anything else.
We are always here to help.
Thank you.