We have rented a car with your company for 5 days in Malta. We have received the car with the tank nearly full, but not completely as was noted on the contract and proven by a picture we had taken. We asked about this when we got the car and they told us we had to return the car with the same fuel level (so also nearly full, but not completely). This what we did, we returned it with the same level of fuel. However when the operator of your company inspected the car, he told us we needed to fill the car until it was completely full. We explained him the situation of how we got the car and he told us that the indicator was broken and that I needed anyway to fill up the car until completely full, otherwise he would charge us the difference. In addition, he told us that if we filled it and the indicator would be higher than on our picture, we would get reimbursed the difference. We did not agree and he told us we had no choice. So in the end, I went and did an extra tank of 10 euros to fill it completely. After this the indicator was clearly above the level we received it, which he agreed with. We then asked how we would be reimbursed as the indicator was clearly not broken and so we had indeed returned the car with more fuel than before. He told us that it would not really be possible, as he would only reimburse us of 2-3 euros, which we did not agree to, but he didn't change his mind and started raising his voice towards us. Due to all this we were late for our flight so we could not continue arguing and left it like this. We told him that because of this incidence we lost trust in your company, to which he responded "No problem, go to other companies and they will rip you off" **chopped his head off with his hand**. We stopped by at the office to tell our story, the lady called the colleague in question, that started screaming towards us so hard we could hear it in the office. He shouted something like "Let them come to me, I'll settle this" (we assume not in a friendly settlement). The lady told us she could not do anything for us as it was not her responsibility, but that we should send a complaint.
To us it feels very unfair that we needed to return the car with a tank fuller than we got it, even if we had double proof it was not fully full when we got it. In addition, we were treated in a very unprofessional and unrespectful manner. We were really shocked by the manner we were treated, which the lady in the office could certainly tell from our faces and from the phone call with the operator. Moreover, we lost lots of precious time (more than 30 minutes) (to go and fill the car, the argumentation with the operator before and after,...), due to which we almost missed our flight and needed to run through the airport to get our bags checked in and ourselves on the plane.