PTron — Faulty product

I have had ptron bassbuds plus for 6 to 7 months and after 3 months there was a problem with the charging jack of the case but after some time it got fixed on its own but now the left side of my earbuds is not working or turning on it shows red light when its is in the charging case and after some time blue light but after taking it out of the case it doesnt work and no lights come up. Only the right side is working