Worst service. I have cancelled my contract which ends on Jan 23 2020 and I requested for number portability and till now I did not receive a proper feedback. I have written an E mail on 21st Jan 2020 till now no feedback.You can forgot about the customer service, no one will speak in a proper way. As of my experience I won’t suggest for any of my friends to select this network WINSIM. Thank you Chandrashekar Gummadi
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