Credit placed into the wrong IMDb. Same name and last name (non related) two different countries.

I have a problem which I hope it would be rectified. Yesterday, I looked into my acting website (the agency that I am with) clicked onto the IMDb and found that there was an extra credit for a music video that I didn't participated in. Confused that I was, I went onto Youtube and watched the long music video. After it ended and showed the credits, there 3 members of the one family (Surname) that were mentioned and one of them had the exact name (first name) as me. I know this sounds very confusing but it is true. 

I don't understand how this happened and why wasn't it checked thoroughly before placing onto IMdb. They should have realised that the IMDb is already owned. I should only have one credit not 2. Now, this shows that both of us with the same first name and last name have the one IMDb, which I was the first to have it back in 2017 by the production company that uploaded it.