AppsFlyer Business Analyst interview questions

I got absolutely negative experience with this company. Had a phone interview first, where they told me that I need to do a home assignment first before the on-site interview. The task was pretty time consuming, after completing and sending it over I haven’t heard back from the company. Sent a reminder twice, asked for a feedback- still nothing. Absolutely disrespectful, and there is no desire at all to work for such a company.