Had someone inbox me with information about using agents so if anything else wants to read, here.
Right, so I've never used the app only the website. So, what you want to do is find the links of the stuff you want to buy. The links are typically for Taobao or Weidian. There are several replica forums to look for if you want links to certain products.
Enter those links into Pandabuy and order them with the correct size. Asian sizes and US retail sizes may vary, so caution.
Then you pay for it with PayPal or directly put money into your Pandabuy wallet. I pay with the wallet using a prepaid card unrelated to my checking account.
After you pay, the agent buys the products, takes quality check photos and stores them in warehouse. You receive the QC photos and decide if you want to keep or return the product. After you have your haul complete you want to have your items delivered. The next step is to choose shipping line, some are faster, some are cheaper, some are more prone to seizures. Do your research.
So, on the parcel tab you put in your name and address and click on each of the stored items you want to put into the parcel.
You have several packaging options. I always add the wrapping and corner box options to dissuade customs from opening the package.
You also have the option of buying insurance in case something happens to your parcel before it arrives.
Important note: there is a lot of shipping chaos between now and February with Christmas, New year's and Chinese New Years I would not advise shipping out a haul until after that period as you have no idea where your stuff is, no one will give you an update and one day in May or June you could come home to a big package outside your door. Never happened to me but I've heard stories.
Edit:
Literally everything in the rep game is YMMV. It's not the wild west but you do hear crazy stories from time to time. I've completed 4 hauls and they've arrived just fine within 10 days.
Also super important note: if you buy any luxury brand, keep it in a separate haul. So, Gucci, LV etc keep it one haul, don't mix it with Nike, Adidas etc.
Why?
Luxury goods in packages are much more likely to be checked by customs. So it's better to split your haul and sacrifice some items rather than all your items.
Except for a Goyard cardholder and a Moncler beanie, I've never bought Gucci, LV etc. because that looks out of place with my current situation.
A cardholder can be handwaved, a beanie... I got that for Christmas. But I cannot reasonably claim that I got a LV backpack for Christmas.
So whatever you buy be cognizant if whether it fits your reality. Unless you really don't give a fukk, and wear with confidence.