Zastra.com pathetic service

<p>I made a purchase online on zastra.com on the 2nd February 2017 and on the website it is stated that: Free Delivery on all orders. No minimum spend. There was no communication for the whole month of February and I followed up on the 13th March and i was told the delivery is at the post office different from the delivery address that was on the purchase. I have no clue where that post office is and would like a recourse. </p>