Yes, Lenovo A536 does support continuous shots(burst mode). This is only available on the main (rear) camera, not on the front facing camera.
You can take either 40 or 99 continuos shots. You can set 40 or 99 shots in the camera settings.
To take continuous shots, touch the camera onscreen shutter key and hold it. i.e., for taking a normal picture we just tap the shutter key and for taking continuous shots we have to tap and hold the shurter key.
The camera will take continuous shots till you hold the shutter key or when it reaches the maximum(40 or 99 shots as set)