Thanks for joining us here in the Community, @TFSF.
I'd like to ensure that we're on the same page, so I can provide you the right amount of information on how you can delete bulk transactions in QuickBooks Online.
Can I ask for a screenshot of what you are viewing from the banking page? Any further details are much appreciated for me to narrow down this issue.
Please get back to me with more information about the options that you have. I'll be keeping an eye out for your response on this.
