I am having problems with in game chat that ive never had before. I am not able to send messages back in forth. Ive tried public and private. The keyboard just does not pop up. Also affected is private mail, clan mail and global mail.

Playing from a samsung Zflip

The place to report this is in the report bug feature here:

https://www.warzone.com/ReportBug

Thank you

i find a large number of bullies and nasty insults where they are never booted from the game