How to file return for 0 income

Tribhuvan Soni (40 Points)

24 April 2020  
me.pichle 3 saal se itr bhar rha hu ..
Is saal mera kuch bhi business mahi hua.
is saal mera business band rha jisse muje koi income nahi hui..
to muje itr file krna chahiye ya nhi...
or agar krna chahiye to me 0 income.kese show karu.?