Please correct script pf my video. It very important to be correct

Hello!
Do you have a company?
If so, you have a product!
Only you know why your product is better than others!
It’s unfair! (not too sure what this means) 
We want your product to become a superstar!
It worth it, isn’t it?
Meet John. He is our actor. He could introduce your product to your clients!
Anybody could do this instead of John!
Ok, Jhon, what can you say about this product?
It’s wonderful!
Take a look closer.
It’s longer,
thinner,
easier,
teens like it very much,
it gets cheaper every month
But most importantly, it’s SEXY!
We love to make explainitory videos
We love to be creative!
We love our clients!
Also we can write scripts and make voice overs!
We look forward to hearing from you!