Pompeyexile I use Temu. They are much the same but offer a delivery guarantee amongst other things:
Delivery guarantee
Temu works with reliable shipping partners around the world. We guarantee that your package will reach you safely and on time. If there are any problems during the transit of items you purchased, such as damage, loss, or delay, rest assured that we will do our best to solve the problems and provide the best solutions.
£4.00 Credit for delay
If we don’t deliver your order on or before Temu’s latest estimated delivery date, we will issue you a £4.00 credit (Standard Shipping), a £4.00 credit (Click & Collect), or a £9.00 credit (Express Shipping) within 48 hours of that date. The credit will be issued to your Temu credit balance and can be used on your next order.
Return if item damaged
If you receive your package and find that some items are lost or damaged in transit, rest assured that you can easily apply for a full refund for those items.
15-day no update refund
If your package has no tracking updates for over 15 days without being delivered, you can apply for a free reshipment or refund because the package may have been lost in transit. If you do end up receiving the package after applying, you can keep it for free without needing to return it.
30-day no delivery refund
If your package isn’t delivered within 30 days after shipment, you can apply for a free reshipment or a full refund. If no action is taken within 35 days, an automatic refund will be issued. If it arrives later, you can keep it for free without needing to return it.
Free returns
The first return of one or multiple returnable items for EVERY order is free! To avoid additional shipping costs and minimize the environmental impact of multiple returns, we suggest that you select the items you wish to return together.
The return window for most items is 90 days from the date of purchase. All eligible items can be returned within the return window in their original condition for a full refund.
Price adjustment
Items purchased from Temu are eligible for our price adjustment policy. Temu will provide the price difference in the currency that the order was paid in if the selling price of the item purchased was reduced within 30 days of payment in the same country or region. The shipment of your order will not be affected by applying for a price adjustment before you receive your item(s). You can request a price adjustment refund by selecting the relevant order in ‘Your Orders’ and clicking on the ‘Price adjustment’ button.
Items that are promotional or no longer available may not be eligible for our price adjustment policy. Fees, including but not limited to shipping fees, will be excluded for any price adjustment calculation. Temu reserves the right to the final interpretation of our price adjustment policy, the right to modify the terms of this policy at any time, and the right to deny any price adjustment at our sole discretion.
Minimum order
Minimum order: £10 for first order and £15 for subsequent orders (excluding products shipped from local warehouses, which have no minimum order value).
www.temu.com
I do not use the app they have as it bombards you but the website is ok