The door side issue can be fixed easily, just go to their denter(or the person who fixes locks etc) and ask him to open the door inside panel and tight the screws. It will fix the issue i hope. About the dash issue, i think get it done if no major opening work is involved.
I will also suggest u to e-mail and call to pak suzuki at below address, they will screw the dealer:
Customer Relations Centre
Pak Suzuki Motor Co. Ltd., Karachi.
UAN: 021-111-SUZUKI (111-789-854)
SMS: 0336-PSUZUKI (0336-7789854)
Email: customercentre@paksuzuki.com.pk
Website: Pak Suzuki Motor Co. Ltd.