Contact

Direct answer: email contact@ahdigitalstudio.example — placeholder address to be replaced by the site's live mailbox before launch; the site is operated by Abdul Hannan, AH Digital Studio, Pakistan.

What to write about

A preset looks wrong. Tell us the portal and, if you can, link the official notification. Verified corrections are applied with a new check date.
A portal we should cover. Suggest it — verified presets are added in notification order.
A tool failed on your file. Tell us the tool, the target size, and what the report said. Please do not email the file itself — our tools are designed so that we never need to see it, and neither should your inbox.

Note: KBExact cannot check whether a portal will accept your application — only the portal decides that. We make files that meet the published specification exactly, and we show our sources so you can judge them.