If you are the project owner, you have the ability to remove any members from your project as required.
Team tab in the settings page, scroll down to the
My project table, here you will be able to see all the members who have their invitation status as
accepted for your project collaboration invite. Here, identify the user to remove and click on the red
Remove bin icon as shown.
On hitting the
Remove icon, you will be prompted to confirm the removal of the member, hit
Yes to confirm and remove the member from your project.