It seems to be a nice website with already a lot of users on it.
According to what you mentioned on your website, you already paid for a total amount of $15k ($1 for 1000 downloads) so it means that the website had 15,000,000 downloads right ? For a 8 months website it is a lot.
And why did you set a price at $75k 3 months ago ? Your website has been on sale for more than 3 months on others marketplaces. Need some info because daily revenue information and other details are changing from one marketplace to another. (You posted your website on sale on "websitebroker" marketplace)