Intex Technologies — power bank 20000 mah

Address:

152026

I brought intex power bank from flipkart in november, and now its not getting charge and flipkart services said that they are not responsible for this because only intex company can replace it due to its warranty. But power bank has warranty of one year. What should i do now and how can i replace my product. Please help to solve this problem.🙏🙏🙏🙏🙏🙏