I wanted to upgrade my plan to Business but the system doesn't allow me to do that, it says "The email address associated with your account is not eligible to be upgraded to the Business plan. Please ensure you use a valid email domain"I haven o idea...

Hello community, pls help me with a simple formula The problem is this - you need to insert in a new field text link from the first column, but if there is something extra like "? sort=new" at the end or something similar but ALWAYS begins with a "?"...