Bigiota Analytics Robotic Process Automation (RPA) Developer interview questions

Interview process was smooth 4 telephonic round 1 hr round 2 Techincal round and final hr round Mr.V from talent acquisition is just a time waster even after clearing interview he refuse to send me confirmation mail forget about offer letter. before interview he never once mentioned me about buyout as soon i was shortlisted he kept insisting me ask hr about it without send me and confirmation from his side ie mail or offer letter. when i confirmed him about buyout for couple of days he said hr will contact you but got no response.