So I private rent and whenever I get an oil delivery my oil burner won’t come on, this has been going on for 2 years and the landlord has had the plumber out once and the rest of the times he comes out and sorts it himself, Friday got more oil and same thing so contacted him to fix it and he is basically blaming me and has replaced the pump 3 times this week already! He has a new boiler apparently but just needs the plumber to fit it but he’s blaming me for the amount of money he has spent replacing the pump every time I get oil, am I wrong for thinking this is his problem and not mine , he’s responsible to keep it in working order.