Hi, I am Raza and want to know about Presentation/ebook work?

Hi, everyone. I am Raza and I want to know

How can I improve my profile?
What is Thread?
How can I work here for pptx/pdf presentation/ebook/brochure designing work.

I can design ebook/presentation/brochure. Hope you guys will help me more to get my skills more polished to get more work.

Thanks for reading

Regards,
Muhammad Raza Khatri