Open the app, tap the 'New Game' button on the main screen, then choose your preferred difficulty or layout to begin playing.

Tap and drag cards to build sequences on foundation piles in descending order and alternating colors, following classic solitaire rules accessible from the tutorial.

Go to Settings > Help & Support from the main menu to find tutorials and FAQs that guide you through gameplay and features.

It provides customizable card backs, undo moves, hints, and auto-complete options accessible via the Settings menu under 'Gameplay Options.'

Click the Undo button on the game interface to revert your last move, found at the bottom corner of the game screen.

Yes, go to Settings > Appearance to change card backs, backgrounds, and display options for a personalized look.

Premium features include ad removal and extra game modes. To subscribe, go to Settings > Account > Subscription and follow the prompts.

Yes, Solitaire Epic+ is free to download and play. You can upgrade to premium via in-app purchases anytime in Settings > Account > Subscription.

Try restarting the app, clearing cache, or reinstalling. If issues persist, contact support through Settings > Help & Support.

Go to Settings > Account > Subscriptions on your device's app store and follow cancellation instructions provided there.