You might join one of the Facebook groups for timezero; your dealer or regional rep could probably send you an invite.
Looking at that, it appears that your transducer is tilted a little bit. There's adjustment for that in the software. You might also need to adjust the velocity setting to make the bottom flatten out a bit. The install should have sea-trialed with you and run both directions over some flat bottom and adjusted these things before sending you on you way. But I can't be sure it's tilted because you're running next to a countour line and it might be accurate.. Do some tests running perpendicular to the contour lines if you don't have flat bottom to test/adjust with.