IBM Frontend Developer interview questions

Application submitted online, and very soon got OA invitation, giving a few days to complete. What's interesting is right at the moment when I opened the OA website (Hackerrank), I got an email from IBM, politely rejecting my application (with official reasons). Still, I took the OA, just seeing how hard it would be. There were only 2 questions, 1 coding, and 1 front-end. Both super easy and could be finished within the given time. And that's the end of it.

1st i got the technical round. The questions are all from practical of reactjs and after that i have selected for the next round and which is way more difficult than the 1st round.