Wong Name of My Band

Hi. I used the services of multiza.com to sell my music on electronic platforms. On all platforms (GooglePlay, Amazon, Microsoft e.t.c) except iTunes, my release was published with the correct title of my project, which is written like this: D.SIGN. D-Sign project from France, and it's not my D.SIGN. In multaza technical support, I was told that iTunes was reluctantly and for a long time engaged in such problems. I would like to hope that this is not so.
Can anybody help me to fix this error?

Givi ********

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