Recieved H1B RFE and i don't have a project now

Hi Everyone,

We filled an H1b extension in Jan 2020 and got an RFE yesterday, I lost my project for any documents submission, And my 240 days is completing in August. Can i do H1b transfer ? and in case if my h1b is rejected can i file for new H1b without lottery as my I140 is approve?

Appreciate your responses.