Regami Solutions Python Developer interview questions

Recently I completed the assesment test of regami solution. After Completion of assesment i received a call from company side but i unable to pick a call so they call again for interivew or not or we received any mail from their side. Please anyone tell me.

its an online interview they ask simple questions, but they won't reply ,even we dont get rejection mail we want to wait in loby for our turn to get interview