my sponsor income is 1.9 mil, right but when I found in my finance history, only 1871500 [to be exact] my given to me. I don't know what is going on. I want to put a screenshot but I don't know how
If your sponsor income is showing as $1,817,500, it is likely that the $1.9 million is a rounded figure in order to save space on the sponsor page.
Feel free to attach a screenshot (instructions on how to do this can be found here), to confirm whether this is correct.
From those screenshots, it looks as though the WTF1 income amount (£1,817,500), has been rounded to £1.9m as shown in the first screenshot.
The likelihood is that you didn't hit your race objective which is why you didn't get any of the bonus payments.
In order to help the developers distinguish whether this is a bug, please can you take a screenshot of the pre-race objective page and your race results for that race (and a quick comment mentioning whether you get the bonus payment).
Don't worry if it takes a few races to beat your race objective, I'll keep the thread open until then.