Starbucks app upgrade issue

I’m trying to upgrade my Starbucks app and it’s asking me to log in. I used to use my work email as my ID for a long time. Before I left that job a few mos ago I changed ALL my Apple email logins BUT for some reason the app store isn’t grabbing it.

I run thru the prompts, tried the old and new emails, changed passwords and still can’t access.

Any suggestions? Thanks!