Hello friends, I’m Subhash. I am from Mainpuri district in Uttar Pradesh. I am 100% blind. My mobile number is 8499671149. I would like to request some information from all my brothers and sisters. I recently bought a Smart Cane, but it is not charging. When I connect the charger, nothing happens — there is no response like a light or sound. I have asked about this before too. So, if anyone has information about how it charges, please help me — either by recording and sending the information or by contacting me on the given mobile number."