Help Redirect 301 with wordpress from home page expired domain to internal page money site

Hi, what redirect 301 i can use for redirect the home page of expired domain to a internel page of the money site?
I have used this and work, but have remove all the backlinks in google search console
<IfModule mod_rewrite.c>
RewriteRule ^/?$ https://mywebsite.com/internal-page/ [R=301,L,NC]

If i use this redirect and the backlinks are visible in the money site, but after one week i receive a error for the redirect 301 and the backlinks are removed from google search console
RedirectMatch 301 ^/$ https://mywebsite.com/internal-page/

Anyone can help me? I use Wordpress