If you’re searching for an iPhone XS Max LCD assembly, you can find them through various sources. Here are some options:

1. **Official Apple Store or Authorized Service Provider**: This is the safest option for getting genuine parts, though it may be more expensive. Purchasing from Apple or an authorized service provider ensures authenticity and quality.

2. **Third-party Retailers**: Many third-party retailers specialize in selling iPhone parts, including LCD assemblies for the iPhone XS Max. Look for reputable sellers with positive reviews to ensure you’re getting a reliable product.

3. **Online Marketplaces**: Websites like eBay, Amazon, and AliExpress offer a wide range of iPhone XS Max LCD assemblies. Be sure to purchase from sellers with good ratings and reviews, and verify the authenticity of the product before making a purchase.

4. **Local Repair Shops**: Some local repair shops may stock replacement screens for the iPhone XS Max. They may offer personalized service and guidance on installation, which can be beneficial if you prefer face-to-face interaction.