Hello Valy!
I'll take this opportunity to assist you with having a bookmark on your account.
Currently, QuickBooks Online doesn't have this feature. However, you can send feedback about this to our developers. Let them know that you need an option to have a bookmark on your account. Go to the Gear icon and select Feedback.
What I can suggest for now is to visit the Apps menu. From there, you can search for a third-party application that has this feature.
I also included this link if you need detailed steps on how to run, customize, and save reports: Run reports in QuickBooks Online.
Let me know how it goes in the comments below. If you have other concerns or inquiries about managing your sales transactions in QBO, I'm just around to help. Take care always.