Jio — jio net is not working its very slow cant even we browse the pages

I have 3 sims of jio in which i had recharged fo 399rs in each one.But nowadays its becoming horrible we cant even browse properly it gives only 10kbps in a 4g network i think 2g would be better that this.I had complained many times to customer but all time they tell same thing because in your area there is lots of no. O[censored]sers that why u wont get speed and give me service no and ask for 120 days.IF they cant services we want our money back thats it.[protected]