The TV tilts forward when mounted to the stand.
If the TV appears to be tilted forward when mounted to the stand, the mounting screws securing the TV to the stand may need to be tightened. Check the screws to ensure they are snug and that the TV is securely mounted to the stand.
If tightening the mounting screws does not resolve the issue, then it may be necessary to have a servicer evaluate the TV and stand.  Go to Product Repair.