I filed my 2019 federal taxes in January 2020 and I’m February I had to fax copy of my 1095aand was told I would get my refund in 6/8 weeks and I still haven’t received my refund how do I t

The IRS is way behind in processing tax returns and did not process any mailed returns or mailed documents for some time. 

TurboTax gets no information about the status of tax returns so no one on here can help you with it.

Since it has been so long, try using the Taxpayer Advocate Service for help: https://www.irs.gov/taxpayer-advocate