Sitemap not updating new post

I honestly don’t know if this is the right category for this but here goes;

I just noticed today that My sitemap has not updated new post I made since on the 11th

(It’s a Wordpress website)

- I’ve tried saving the permalink again
- I’ve tried to add one more digit to the number pages allowed per page on the sitemap
- I’ve also tried deactivating rank math and activating again

I’m out of options right mow.
Kindly help.!

Clear your cache/CDN bro, 90% of sitemap update issues on WP are just caching. After that, disable sitemap in RankMath → save permalinks → re-enable. Then ping Google with your sitemap URL. Should fix it.

Which Wordpress cache plugin would u recommend

https://hiphopkray.com.ng/post-sitemap.xml
It should be 74 post but it’s showing 72