no create tab any help?



This keeps popping up every time I try to install the app. Is there something wrong with my laptop or the app itself.

It sounds like maybe you got the 30-day free trial account rather than going to the link Max gives you. There's big red all-caps warnings to only use her link, not go to Salesforce's home page and get the 30-day free trial. Did you do that? Does it say "29 days left in your trial" at the top? If so, you're going to have to abandon that account and get one by going to the link given in the instructions to get a new account.
Let me know, ok?
In the completed the step to create the pitch essentials for phone screen. On the Salesforce app however, only the pitch number appears; the business name, investment amount, and equity percentage do not. I have gone back to the Compact Layout Assignment screen to try and edit the information. All of the correct information that should appear in the app is there (business name, investment mount, equity percentage), but none of that information appears on the individual pitch screen within the app.
Sometimes you have to log out (on your phone) and back in again to see it take effect properly.
Issue correcting the "Visible Fields" to remove "RecordTypeId" from visible fields, because it's not listed in this field, however when I run the Max Grader, I receive the following error:
Steps 92-98, you're supposed to edit the All listview, that normally just shows the Pitch ID column, by adding Business Name, Investment Amount and Equity Percentage to Visible Fields, in that order, top to bottom, under Pitch ID, so they show up as columns, in that order, left to right, after Pitch ID, when viewing All. But for your All list view, the Visible Fields

Yeah, yours looks correct so if the grader is still showing the error then maybe you haven't actually re-run that one line of coding that does the scoring? Or maybe you did that but didn't refresh the page?
Oh, yeah, Salesforce deleted that tab a few weeks ago and we published a new version of the instructions and alerted instructors. But you must have the older version still. Let me know who your instructor is so I can make sure they get the updated one.
In the meantime, the way you can still create a new object is to click on Object Manager (upper left) and then you'll see a New button on the page that comes up. Just click New and then the rest of the instructions will work fine.