YOU SAID:

I don’t understand why this exsists

INTO JAPANESE

なぜ私はこのexsists理解していない

BACK INTO ENGLISH

Why I do not understand this exsists

INTO JAPANESE

私はこれを理解していない

BACK INTO ENGLISH

I do not understand this.

INTO JAPANESE

私はこれを理解していない

BACK INTO ENGLISH

I do not understand this.