Switch is layer 2 device ,meant its not support ip bcz ip is an L3 ,Then how can we ping switch with ip?

simply create an SVI and ping with that, no issues

IP are configured in both layer 2 & Layer 3 switch. IP only make the datagram in frames & packets.               L2  SW is of frames & L3 SW is of IP Routing and frames & packets

Each Layer Provides a service to the layer above it.  Switch is a Network device, In a network all devices have IP Addresses including switches and routers. We can ping to the IP of Switch that we provided in configuration of switch