Avada Theme Builder Assistance

Uses Avada theme builder , its like new for me ,curently started work on home page it may some time to understand
Correcta above sentence

"I am using the Avada Theme Builder, which is new to me. I have recently started working on the homepage, and it may take some time to fully understand it."

not fine

"I’m using the Avada Theme Builder, and it’s new to me. I’ve just started working on the homepage, so it might take some time to get the hang of it."

Its using Avada theme builder , its like new for me; currently started work on home page; it may take some time to understand
Correct above sentence

"It's using the Avada Theme Builder, which is new to me. I have recently started working on the homepage, and it may take some time to understand."