401k direct rollover to Traditional IRA and Roth IRA. 1099r does not match IRA amounts
In 2021 rolled over my 401k with some after tax money and pretax money to a Roth IRA and a Traditional IRA. This was a direct rollover and the receiving custodian made all the arrangements for the rollover. After getting my 1099r from my 401k provider I noticed that the IRA rollover amounts do not match what is on the 1099r. There appears to be a miscommunication on the amount of money that was to go to the Roth IRA. I have followed up with the IRA custodian and they informed me they do not have any documentation related to the rollover and it was most likely handled by a phone call. I need to report the additional amount of money that was moved to the Roth account and pay the taxes. How do I do this.