Hello, and welcome to the forum.
Please don’t ask the same question in three different threads. Once is enough. If you don’t get a response, it’s because no one has an answer. This question has also been asked by someone else. All you’re doing is clogging the forum.
The best answer to your question came from
Bjorn324. Don’t use the slider quantity button to refuel. Just hit the pay button, and it should automatically fill you up. That’s what I do.