YOU SAID:

i would start somebodies game but my mate didnt invite me to the game

INTO JAPANESE

私は誰かのゲームを始めますが、私の仲間は私をゲームに招待しませんでした

BACK INTO ENGLISH

I start someone's game, but my companion didn't invite me to the game

INTO JAPANESE

私は誰かのゲームを開始しましたが、私の仲間は私をゲームに招待しませんでした

BACK INTO ENGLISH

I started someone's game but my companion didn't invite me to the game

INTO JAPANESE

私は誰かのゲームを始めましたが、私の仲間は私をゲームに招待しませんでした

BACK INTO ENGLISH

I started someone's game but my companion didn't invite me to the game