23/9Update here :
I received my Kiev 80. It was order from ebay and took awhile to reach me. I thought I might had bought a defective camera after I spotted the film/camera release indicators are in red while mirror is lowered. When it reached my hand I can't crank the shutter as well .
Since it could be defective so I tried without much care

. Once I pull out the shutter speed dial and tried on B , it cranked . Hoorray !!! I see the bronze metal curtains moved and all gears just making sounds like as if they are rushing back to its right place! All the speeds are right. Then I lubricated the reachable gears (lower part) with clock oil and it instantly gives a better work .
There are minor problems I have noticed :
- Sometimes after changing speed I can't press the shutter release . I have to pull the speed dial out and turn it for/backward 1-2 times then it works
- I have to keep the release pressed for 1/4 and 1/2 otherwise the second curtain just comes out bit and stay there. Do I have to keep the shutter release pressed for 1/4 and 1/2 speed setting ?
Be very careful, just cranking around on knobs will destroy this camera!
Go here and read this list of "Do's and Don't" actions:
https://www.kievaholic.com/dosanddonts.html
NEVER TURN THE SHUTTER SPEED DIAL WITHOUT THE CAMERA BEING COCKED!
Turning the shutter speed knob backward is not something I would do, even if the shutter is cocked.
Sounds like your camera has not been used for a while. I would remove your magazine and excercise the camera through the entire shutter speed range several times being careful to not touch the curtain!
Crank the advance evenly and smoothly; don't rapidly jerk the advance! Wait to hear the shutter cocking catch "click" and don't apply great force either.
Be very deliberate when making any dial adjustments; crank smoothly, pull out, move and reinsert the shutter speed knob with precision, but not force. Push the shutter release and wait for everything to cycle properly. This is not a camera designed for rapid-fire shooting; be deliberate!
If this doesn't make the camera more responsive, then you probably need to send it in for a CLA.
These cameras do not tolerate random messing about with the any part of the shutter speed dial or gear train; it will wreck the gear stack.
Go to the main page of
https://www.kievaholic.com and read as much as you can BEFORE attempting any self-repairs.
They are NOT a Hassleblad or even a "modern" camera type that is forgiving of mistakes, but they can be a useful, fun camera to use if you treat them according to their design.
If you want a knock-about, fast-shooting camera tolerant of abuse, return this camera immediately and get something else!