Get your taxes done using TurboTax

First I bought the Turbo Tax 2019 on line.  I also bought the Turbo Tax 2018 and had no issues.  As I stated in my first post I ordered on line the 2018 no issues.  So I know how to download and get my taxes done.  I then went to do my 2019 and all was well until my computer froze.  I had to restart and it would not open up the Turbo Tax.  There was no error message.  I deleted everything and tried again and it still will not allow me to open up the program on the computer.  My MAC Book Pro is less than a year old.  I have all rights, I cleared my cache.  Can you send a number I could call and not spend 20 minutes paying for international rates while I wait to be hung up on?