Support and inquiries

Contact

Email [email protected] for product access issues, corrupted files, or questions about the materials.

Include the product title and the platform where you purchased it. Do not send passwords, payment card details, confidential company information, or personal customer data.

Platform orders

Amazon Kindle purchases, billing, refunds, and device delivery are handled by Amazon. Gumroad purchases, receipts, and bundle downloads are handled through the buyer’s Gumroad receipt and library.