Thank you Subst, I later got the solution to it,
Connect Name: ASD_tab
Driver: QPSQL
Server: 127.0.0.1
User: postgres
Password: ************
Database: postgres
I was having problem with the Database initially, I thought it can only be done through uploading, the above work well for my problem it also worked fine in below
Connect Name: warehouse_tbl
Driver: QPSQL
Server: 127.0.0.1
User: postgres
Password: ************
Database: warehouse_db
I will still like to know solution on that of plugins u said. I really love LimeReport Designer