LTM Limited Visual Designer interview questions

Surprisingly good interview process for a service based company. The interviewer asked really good questions for the first round which really helped me understand how much my knowledge needs to be enhanced. Apart from that, their technical test round was too long with them expecting social media posts, stories, web banners. Overall 5 particulars to be given in a single day turnaround. It felt like they were getting free work from candidates so I didn't proceed with them. The most suspicious thing was that they conveyed within two hours that I have been selected for the second round of technical test right after the virtual interview round and kept calling me when I didn't give the assignment, so much that I had to block them.