Sorry you're stuck but there's almost always a pretty easy fix! Do NOT try to start all over again, eg. uninstall Max's Pitch Package, etc. That can make things worse.
Before you post make sure you check the Help FAQ for an instant solution first. Then, if you can't find it there, you can post your problem here and we'll get to it ASAP (within 24 hours), but be sure you:
post in the right category
INCLUDE AT LEAST ONE SCREENCAP IN YOUR POST TO SHOW THE PROBLEM!!!!!!!!
explain the problem clearly
I have completed Lab 2a. Every time I press refresh to score it, I get a 0. I also get an error message that says invalid date when running the code, but it says success eventually. I have tried running the code a few times in Chrome and Edge. I have also tried clearing the cache.
Hello,
I have completed the steps.
Ok, do these 3 steps so I can access your account and I'll take a look. Let me know when you've done them, ok?
Log in and click on the round character icon (upper right corner) and click Settings
On the left, under My Personal Information, click Grant Account Login Access below that
On the row for The Max Labs Project Support, use the --No Access--pull-down menu to select 1 month and click Save
Then I will need your Salesforce Org ID so I can find your account:
Click the little gear at the top right and then select Setup.
On the lefthand menu go to Company Settings and under that, click Company Information.
In the middle panel, look down in the right column for your Salesforce.com Organization ID and copy/paste that long string of numbers & letters and email it to me at tim.hill@themaxlabsproject.com