Off topic:Downloading all folder on a webpage in one go

Question

[S AR]

Hi im trying to download all folders on a web address and i used:

wget -r -A '*.pdf' https://pastpapers.co/cie/?dir=O-Level%2FPakistan-Studies-2059

But this is going to all other folders and just making temp folders not downloading anything.

Removing pastpapers.co/cie/index.html?dir=IGCSE%2FMathematics-BES-0444.tmp since it should be rejected.

--2018-11-08 13:08:52--  https://pastpapers.co/cie/?dir=IGCSE%2FMathematics-Coursework-0581
Reusing existing connection to pastpapers.co:443.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: ‘pastpapers.co/cie/index.html?dir=IGCSE%2FMathematics-Coursework-0581.tmp’

pastpapers.co/cie/index     [ <=>                            ]  50.13K  --.-KB/s    in 0.1s

2018-11-08 13:08:53 (469 KB/s) - ‘pastpapers.co/cie/index.html?dir=IGCSE%2FMathematics-Coursework-0581.tmp’ saved [51336]

Please help.

Thank You