Why are Google analytics results different from Shopify analytics?

Hey guys - I am new on Shopify. I am surprised to see that google anlytics are showing different results than shopify analytics. Pls lemme know how to get it fixed?

Oops! Sorry for not mentioning my site earlier. Actually, I am working on Wholesale Clothing. Pls check it now.

I am waiting for your responses.

Thank you.

The page speed is slow. Lack of valuable content on the website. Additionally, trying to build links like this is inappropriate.