I see Mon Ami Guelord, the states is a weird place to want to continue a Congolese music career.
Any music that is not English based is death when you go to USA Akon, Shakira, Wyclef Jean and many others non English speaking artist have changed their language to have success in America. For example Shakira spanish albums have less success then her English songs, she didn't even sang in Spanish Waka Waka her biggest single.
Stromae the biggest french artist of his generation got very little traction when he performed in America