Did U.S. Singer Pia Mia Steal Nigerian Artist Phyno's Song?

What made Nigerian music lovers and enthusiasts flood social media to call Pia Mia a thief is the glaring similarities in the two versions. Could it be that she got appropriate permissions but hasn't made it clear yet? We await Pia Mia and Phyno's clarification.

U.S. singer Pia Mia accused of stealing Phyno's song.