Petrol Dispute

Monday I poured 250 rand worth of petrol at another random garage, Today I was told to attend a meeting, I decided to top up my petrol for an extra 100 rand, when I stopped at the shell Woltemade Motors Zeerust business VAT NO ***, before I switched of I look at my geige and asked for petrol, I do that all the time, to my surprise after a 500 meters I realized the geige didn't move, I U turned and went to confront the attendant that assisted me, never have I seen such attitude in my almost 17 years of driving and encountering petrol attendants.. I then decided because I am on my way to lehurutshe I will pour in there, to my surprise the geige on my Datsun go of 4and half years didn't disappoint me and moved from2 bars of petrol on geige, to a 3 bars, this propelled me to go and ask for the manager, he told me his petrol pumps are in good working condition, and connected to the cashier inside.. I told him I know what I am talking about and if there was a problem with my geige, the petrol at lehurutshe will not have shown, I am so disappointed, and he is not willing to assist me with the reimbur*****t of my hard earned money I will go and looked for assistance elsewhere, he said that he is not taking mildly to threats, I told him it's a promise, hence I am kindly asking for assistance from hello Peter, my phone no is *** my names is ME Pilane