Bing, suddenly stopped indexing my new posts and removed my website

I have a new blog (launched in August) and write about 2 posts per week. the performances on GSC are encouraging and the same thing was in Bing webmaster. but suddenly (in October 22th) the webmaster removed all my previous indexed pages and stopped indexing the new ones. https://imgur. com/a/z5V6Ien \- Nothing has changed in the website since the first week of setup : Wordpress, with Twenty Twenty-Four theme and Rank Math SEO + IndexNow. help guys please : any points to check ? what would be the problem ?