Hi and welcome to our community! This forum is specific to Discourse, the open source software product. You are welcome to participate here but it has to be related to Discourse.
We do use AI here so you are welcome to follow topics on AI. See the ai tag and Discourse AI Features | Discourse - Civilized Discussion.
We also have people in the community working to translate Discourse into Bengali, though I am not certain of the status. You’re welcome to contribute to those efforts!
You could start here: Add a Bengali translation to Discourse