you welcome. How do you connect with your active readers and audiences?

Thanks! 

Your sentence has a few grammatical and structural issues. Here's a revised version with improvements:
"Hi! This is my first-ever collection! I hope you like it!"
Issues and Fixes:

"first and ever" → "first-ever"

"First-ever" is the correct phrase to indicate something being done for the first time.


"collection of my" → "collection"

"Collection of my" is incorrect; it should simply be "my collection" or just "collection" in this context.


Missing subject in "Hope you like it!"

The subject "I" should be included for proper grammar: "I hope you like it!"


Removing the semicolon and replacing it with proper punctuation

The semicolon isn't necessary. A period works best for clarity.



Would you like a more formal or creative alternative?

Pls comment 

And i will write down sponsors

Thanks to anonymous