Wish Net Private Limited — Poor internet service

Address:

743127

My name is Asit Das using Wishnet Broadband Since 10 months. Every day after 10pm speed of my internet drop and not able to do anything. More than 15 times I make complain about this but till now problem not resolved. I dont know if they dont have sufficient bandwith then why they give huge connection. My login ID is - asitd_uc. Location- Shyamnagar, Ramkrishna pally.
If any Wisnet Executive see my postpPlease resolve my problem ASAP.