Canada support questions

Describe the problem:

Hello there i have some questions please awnser I’m stressing

  1. Why won’t it let me download a schedule 3 for this year I need it for my taxes

  2. When importing to turbo tax I was confused at the video am I able to import a file to Canada turbo tax or do I have to type them all in manually I have 250 plus transactions

  3. I understand I have to use a schedule 3 what is the other tax form I need to submit for my trades - Canada

Thanks

I would also love to know about Sched 3