Amendment Massachusetts tax return

Amendment Massachusetts tax return: 

The software does not allow me to electronically file the return. So, I print the form out. However, Turbo tax software does not provide the instruction where to mail the amended return and how to write check. Also, the software show that " I also do not have to sign in this amened document 

At the front page of my turbo tax form: 

1) It is written "Your return shows you have elected to pay your balance due of $80.00
| by Direct Debit using the following information" Should I write the check in this case? Or my payment will go through the direct debit stated here.

2)"No signature form is required since you signed your return
Signature | electronically" However, the software only wants me to mail the return. I cannot not submit it electronically. 

I wonder how to fix the issue. 

My North Carolina amendment is fine (no instruction issues) 

Thanks