Are these sentences grammatically correct and natural enough?

▪ Never have I ever seen people clash over a football match where their country is not involved in it /playing in it. You only see this here. Why do we get so emotional over such petty things!

Question

Are these sentences grammatically correct and natural enough?

▪ Never have I ever seen people clash over a football match where their country is not involved in it /playing in it. You only see this here. Why do we get so emotional over such petty things!

Answer

Hey Farhana!

Your sentence is perfect! You used a negative inversion. ( Never have I ever seen part) It needs no correction. It is used to add more emphasis.

Answer

Hi Farhana! 
You can say the first part of the sentence like this: 
I have never seen people clash over a football match where their team/ country is not playing. 
The rest is natural.

Đừng bỏ lỡ cơ hội học ngoại ngữ ngay tại nhà. Hãy xem danh sách các gia sư ngôn ngữ giàu kinh nghiệm của chúng tôi và đăng ký buổi học đầu tiên ngay hôm nay!