After using Turbo Tax for years and mailing my 1120 2019 Tax return and check for taxes due on 6-15 20, I have been unable to find someone at IRS to talk to. Ha...

My 1120 tax return andcheck is lost in mail

I mailed my 1120 tax return with a check for tax due on 6-15-20 and my check has not been cashed and I believe my return is lost

My 1120 tax return with a check for tax due was mailed to IRS on 6-15-20 and check has not been cashed as of today 8-3-20