How can I merge all my different names on IMDb

Hi, my name is Lucas Borges. I’m an industry professional based in Spain.

 I realized today I have several credits on IMDb that are scattered under different names: Lucas Borges (IV), Lucas Borges (VI), Lucas Borges (VII), Lucas Borges (VIII), Lucas Borges (IX).

 These are all me, the same person. I also believe Lucas Borges (III) is me, but that one is a blank page. I was briefly a member of IMDbPro, and that is probably the name assigned to me. During that time I didn’t got any credits on that account.  I would like to know how should I do to merge all of them. Thank you very much