Deleting multiple emails at once?

I get tons of junk mail on my biz account. On my PC computer and Android phone I can search for all emails with "junk" and delete as a batch. Or I can mark several emails and then delete them all at once. I cannot see any way to do this on my ipad.

Deleting them one at a time is taking way too long. Very tedious.

is there a solution?

Thanks.