Received 12366 SMS invoice authentication reminder 1 special ticket will expire soon. What if I can't find the invoice?

If the general taxpayer loses the special VAT invoice issued by the anti-counterfeiting tax control system and fails to pass the authentication of the anti-counterfeiting tax control authentication system before the invoice is lost, the purchasing unit shall send the lost invoice stub issued by the selling unit to the competent tax authorities for authentication. After the certification is passed, the input tax can be deducted by the copy of the invoice and the copy of the tax declaration form of the special VAT invoice issued by the local competent tax authority of the sales unit, which is examined and approved by the competent tax authority of the purchasing unit.