Myntra.com — product didn't receive

Address: Kairembikhok mayai leikai, Imphal East, Manipur, 795148

I order 3 items but i got only 1. And it says delivered but i didn't receive it.
Order no.[protected]-5945703
How did it says delivered when i didn't get anything? I'm really disappointed. I want my items or refund my money. It's my first time order from myntra. I order it on 18th june and says delivered on 24th but the 1 item that order together only delivered today (27th june). Please resolve it.