If your Microsoft Forms form is showing an incorrect number of total points for a survey, here are some steps to troubleshoot the issue:

1. Check the survey questions to ensure that each question is assigned a point value
2. Check the form settings to make sure that scoring is enabled and that the survey uses the correct point system
3. Check the number of questions answered, as this can affect the total points
4. Check the responses and verify that they are correctly totaled and assigned the correct points