Avis East London Airport Bad Service

<p>I booked a car on the 1st of June 2017 , I returned it on the 3rd of June on a Sunday morning...There has been no communication regarding my Refund, every time I call them I have been transfered to a "music call" meaning no answer until today where a phone was dropped on my ear by the call centre agent..I am very dissapointed @ Avis East London Airport</p>