Syscom Corporation — Courier not received

Address:

House No. 4211, Mouli Jagran Complex, Chandigarh

I opened my saving a/c with sbi on 19.06.2020, and got an message as well as email on 22.06.2020 confirmation of dispatch of my debit card, unfortunately on 29.06.2020 debit card was returned because of no such person in the address (But my mother is house wife and always available at home, i don't why it returned) then i start waiting for that card, but no response from anybody like, my bank branch, my area's post office, finally i make complaint to india post (Speed post) on 06.08.2020 and they give me an update about it, they said that, the article delivered rts to syscom corporation (M. B. Park) dtd. 08.07.2020. Please help me as you know due to covid-19, we all depend on debit card.