Try contacting the advertising team instead saying you have a campaign planned but can’t proceed until this issue is resolved. It’s worked for me in the past and always is much quicker than going through the customer service team.
That last statistic cheapens the argument. You have three points that address why the first stat is flawed. Then you decide to use the same dataset to explain a 7 cent discrepancy in pay in a smaller subsection.
Surely that 7 cent discrepancy can be explained by other factors aside from gender.