My iPhone don't connect to Wi-Fi anymore?

I have dropped my iPhone sometimes, is that why? When I try to connect the circle to the left just spins and spins and never really connects, even though I've got the right password. It only finds the Ip and the Subnet Mask, but not the rest… Help me please?

You cold have damaged the antenna in a way that prevents it from picking up a Wi-Fi signal. Not much you can do other than replacing or repairing the phone.

Since you can't seem to hold onto the phone, you might want to consider a protective case. Or stop using smartphones.