I encountered my problem on step 150. As instructed I go into my apps, click the marketing app, than my dashboards and i have one dashboard created and i click on it, hit edit, click +Components, click "Total Expected Value of Pitches So Far", and i need to click on the "Gauge Chart" but it will not let me, its not even highlighted "active" for it to be selected. The only one it is allowing that is highlighted is the "Lightening Table".
Sorry you're stuck but there's almost always a pretty easy fix! Don't try to start all over again–not necessary! Don't start undoing stuff and don't uninstall Max's Pitch Package, etc.
There's a 95% chance the same snag/fix is listed & answered in the Help FAQ. Check that first but if you can't find it there, post your problem + a screencap in the proper category below & we'll post a solution back ASAP!