Help & support
Get back to practicing.
New here? Start with a complete free drill. Read its assumptions and evidence, choose a response at each of three stages, then explain the debrief in your own words.
The practice lab does not open
Use a modern browser with JavaScript enabled. Reload the page and check that your network or browser extensions allow backenddrills.com. If the issue continues, send your browser name, device type and the page or incident involved to support@slicknext.com.
I cannot sign in
Open the full edition page and select Sign in. Use your verified email and the latest verification code from Clerk. Check spam or junk folders and request a fresh code if needed. Do not share verification codes or passwords with support.
I paid but the drills are still locked
Sign in to the same account you used at checkout, then select Recover purchase. A payment that is still processing cannot unlock the edition yet. A checkout return page alone is not proof of payment.
If recovery still fails, contact support@slicknext.com with the purchase email, approximate purchase date and receipt or order reference. Do not send card details, passwords or verification codes. Older download purchases need support review; their receipts do not automatically unlock another account.
Where did my progress go?
Access follows your signed-in account. Answers, notes and study-plan checkmarks stay in the browser where you practiced, separated by account. Private browsing, clearing site data or switching browsers can remove or hide them. Progress does not sync across devices.
Use About this edition to export your progress or clear the current account's saved practice. Exports are readable backups; automatic import is not included. On shared devices, export and clear your notes before leaving.
How do I use the field guide?
From your unlocked full edition page, download the companion guide. Open it in a browser and use Print or Save as PDF. The guide includes answers, so attempt each interactive drill first.
A scenario seems wrong
Email support@slicknext.com with the incident title or number, the decision involved, the stated platform version and the behavior or documentation you are comparing. The scenarios are fictional and their assumptions matter.
Purchase or refund questions
Contact support@slicknext.com. Review the purchase and refund terms linked from the full edition page when checkout is available. No refund timeframe or future edition is promised by this help page.