Hi FairField-iMpex, 

Thank you for following up with us. 

If transactions have not been added to your QuickBooks Online, but only showing under the "For Review" session, by disconnecting the bank feed, those transactions will also be removed. 

You can also manually exclude unwanted transactions. Please visit the link below for more details:

Exclude a bank transaction you downloaded into QuickBooks Online

Thank you and please let us know if you require any additional assistance.