Waitlist
If you just joined, you cannot log in yet. Wait until the account is approved, then use the same username and password.
Help
Support
Account, waitlist, and extension questions for Cat Dropper.
Extension
If login works on the website but not in Chrome, set Remote API URL to https://catdropper.com and choose Use Remote Backend.
Billing
Paid plans are not required on the waitlist. When Stripe is connected, manage billing from your account page.