DU transcripts to WES canada from South Delhi University campus?

Canada
1

Hi. I obtained my transcripts from Delhi University South Campus. Now I want to send them to WES, Canada.

So, which post office should I use?

The one in North Campus with PIN 110007 or the one in South Campus with PIN 110021?
Please help.

2

Use the post office in south Delhi University campus to send transcripts directly to WES Canada.