CONNECT WALLET - How can I use the MetaMask wallet with Safari?

GM! We created a gallery page and would love to sell an NFT.
Problem: When we try to connect the wallet with Safari, you can only choose the Coinbase Wallet?
Isn’t it possible to buy in the manifold gallery with MetaMask also?
It’s important if you want to buy via iPhone, isn’t it?
Thanks for you help… A.