Wissenpro Solutions interview questions

The vacancy was posted on one of the online job portals. I was contacted via the email section of the online job portal. I also received a call after 2 days of replying/applying for the job application. Unfortunately, I wasn't able to answer the call and since then I followed up and called the same number atleast 5 to 8 times but there was no response. I tried to contact the team via email as well as by sending an email, Still no response. I finally saw that phone number to be online on whatsapp and called. A lady received the call and informed me that they don't have any support engineer job openings. That was a very bad experience.