how can I use grammarly on my Passport?

Grammarly is not working on my default BB 10 browser

I need it for my work

can someone please help

I love my passport and don't want to change the phone

Thanks a ton in advance <3

Try installing an older version of Firefox or BEOL browser. If Grammarly still doesn't work with them, then you'll have no choice but to upgrade to a newer Android or iOS device.