If you keep getting text messages saying "tap to get back into your Instagram account," please do not click the link in them. The link is a fake or phishing IG URL or website that asks visitors to sign in. But, any attempt to sign in will send the visitors' IG credentials to the scammers. The scammers will then use the stolen credentials to gain unauthorized access to the IG account and use them fraudulently.
If you have tricked by the scam, please change your password immediately. And, if you are unable to, click here to attempt to recover your account.