If we are Wrong then why we need CBI (Central Bureau of Investigation) Check???

the government of India is doing bad thing, modi government is not try to solve this problem. he is trying to miss use his power .....

the 50 lakhs people want CBI check but .....hi is try to make it longer this case ...people from start of this case they want CBI check till now ...

WHY GOVERNMENT OF INDIA IS NOT DOING CBI CHECK ???? 

please see this link for more detail  

https://www.youtube.com/watch?v=QkDDCDVUO4A​ 

https://www.youtube.com/watch?v=KgCTxaBRZ8k​

https://www.youtube.com/watch?v=ArKdfk2L4h0​

https://www.youtube.com/watch?v=F6EYd3k90mo 

Government we want CBI check