I can't get my w2s because I moved
That's not an acceptable excuse to the IRS for not filing a tax return. It's your responsibility to let all of your 2019 employers know what your current mailing address is so they can send you your W-2's as required by law, at the end of the tax year you worked for them.
You need to contact all employers you worked for in 2019 and let them know your current mailing address.
