Vodafone — sim "invalid"

Address:

Bareilly, Uttar Pradesh, 243122

It had been a while since i used vodafone sim. When i bought it i realised that they were charging me extra without any reason and weren't providing me the proper services i paid for. I stopped using it for a while. Against my will i gave it another chance. And i was conned again. I did a minimum recharge of 199 ₹ since i knew i couldn't pay them sparingly. It turned out my sim was "invalid" because i was using it after months. I called customer service and the solutions i recieved were useless.
First one told me to get a 30 ₹ talktime and it would make the sim valid or whatever the technical term should be. It didn't help so i called for more help. Next three told me to turn off my phone and on again. Didn't help. Now i was stuck with a loss of ₹ 229. That may not be much since these companies have conned more but money is money i could have bought something else. Why did i stop using it in the first place was due to the fact that they charged me for wwe services which i didn't ask for. I bought the sim for a 31 ₹ 6 hours 4g unlimited recharge which only gave me only 2g speed somehow. Again asking for a solution i only recieved useless solutions that acted less as solutions and more as evasive measures.
I am very disapppointed. Why was i allowed to recharge my sim if it was invalid in the first place. The problem maybe be fixed or not but i don't care anymore and i would never recommend vodafone.