Launch ok ?

Launch ok Korea's first online-only bank, K-Bank ->

Dear teachers,

I read an article with the title

"Launch ok Korea's first online-only bank, K-Bank"

A bank that’s open around the clock… The age of online-only banks has begun in Korea with the country’s first digital-only banking venture, K-Bank, launched on April 3rd and the second online-only bank, Kakao Bank, also gaining regulatory approval. With the launch, a lot of changes are anticipated for the nation’s banking industry. We’ll take a closer look at what online-only banks are and what kind of changes they will bring about with LG Economic Institute’s Kim Gun-woo.

For me, it looks unnatural by saying that "Launch ok" in the title.

Is it acceptable to the eyes of the native speakers?

Thanks and best regards,

David Kim