One of my forms does not show in my account

I get emails from form #33044047097856 on my www.imagemat.com website but when I log onto my jotforms account as mgross144 or mark@imagemat.com I don't see that form.  Could I have a second account or is my form on someone else's account ( like my old website developer) and it just forwards the info to my email?  I need to make changes to the form and I can't access it.  Please help.  I already submitted this question but the person didn't seem to understand my problem.  I can be reached at 954-630-2200.  Thank you.

I see that the form 33044047097856 is associated with a different account yachtmediagroup. You may login to this account so that you can find the form. If you do not have the password of the account, you may request for a password reset so that the password reset instructions shall be sent to the registered email address a***y@ya*******roup.com.

Hope this information helps!