I bought a lot on market place don,t get half of what I buy what happens to my stuff and money?

[Ansariel Hiller]

Unreceived and accidentally discarded items

Has it been more than 24 hours since you ordered? If so, contact the merchant, explain what happened, and politely request redelivery of the item. If it has been less than 24 hours, please be patient and check again later. If the merchant doesn't respond, you can submit a support case requesting redelivery. Make sure to include the order number and the exact name of the undelivered item(s).

Note: If an item purchased on the Marketplace using PayPal or a credit card is not successfully delivered to you, the credit or debit will not appear in your transaction history, and the merchant will have no record of the purchase. Simply try to purchase the item again.

If you accidentally discard an item, contact the merchant, explain what happened, and politely requestredelivery of the item. Often the merchant will understand and redeliver, especially if the item in question isn't  "no-copy." Unfortunately, Marketplace deliveries, unlike items sent manually from another avatar, are completely discarded and can't be retrieved from the Trash.

[Ansariel Hiller]

Unreceived and accidentally discarded items

Has it been more than 24 hours since you ordered? If so, contact the merchant, explain what happened, and politely request redelivery of the item. If it has been less than 24 hours, please be patient and check again later. If the merchant doesn't respond, you can submit a support case requesting redelivery. Make sure to include the order number and the exact name of the undelivered item(s).

Note: If an item purchased on the Marketplace using PayPal or a credit card is not successfully delivered to you, the credit or debit will not appear in your transaction history, and the merchant will have no record of the purchase. Simply try to purchase the item again.

If you accidentally discard an item, contact the merchant, explain what happened, and politely requestredelivery of the item. Often the merchant will understand and redeliver, especially if the item in question isn't  "no-copy." Unfortunately, Marketplace deliveries, unlike items sent manually from another avatar, are completely discarded and can't be retrieved from the Trash.

[Trinity Yazimoto]

to add to the answer Ansariel gave you, i strongly advice you to not use the cart when you do shopping on the market place, bec it fails often for deliver items.

Do your purchases one by one. 

[Darren Scorpio]

To add to the other great answers. Please BEFORE you contact the merchant requesting a refund or a redelivery please check your order history, there you will most likely see a message that delivery failed and that the merchant was NOT paid. I cannot stress this enough. It is very frustrating when as a merchant you receive requests for a redelivery or a refund when you have not received any money for the product. When a delivery fails LL has your money NOT the merchant and you will be refunded within 8 hours.

Also please NEVER and I mean NEVER use the shopping cart. Please purchase your items one at a time.