Short answer. If Instagram suspended the account for spam, appeal from that notice in one clear request. Say what the account is actually for. Once you are back in, remove follow tools and bulk messaging apps. We never ask for the password.
Instagram suspended for spam means the notice names spam, bots, or behavior that looks like unsolicited messages and follows. The appeal is the button on that suspension. The wider screen guide is Instagram account suspended.
Screenshot the spam line. Request a review. Write the username, the date, and what the account is for: a personal profile, a creator page, or a shop. If a growth app or a bulk-DM tool was connected, say you have removed it. Do not promise a new tactic. Submit once.
Send the username and the spam screenshot. We file through Meta’s own official channels, open support chats, send follow-up emails, and push the case hard until it gets looked at. It takes a few days. Start a case on the contact page. How it works is the three steps. We never ask for your password.