Repairs: Landlord vs. Tenant Responsibilities

I live with my mom and younger brother and I have a broken door knob on my basement door and I happen to live in that part of my house. Do I tell my landlord or is it my right to fix this myself?

i lost my job in October of 2018 and been out of work and i draw
unemployment can my landlord evict me for living on the property and not
working ..

What can I do if the old landlord sell the aptments his renting n the new landlord tells u to evacuate n says it's for violations

Wait so if something like say a hardwood floor starts to buckle and you had nothing to do with that it just started happening I have to pay for it that’s BS