This in Shopify

A Shopify expert ! Hey! Thank you for your offer! It’s just some really small changes on the website, so you won’t take a long time fixing it! Before we start working together I would like to know if it’s possible for you to do the following things: 1. We have a button on our menu called rewards. I want that if a customer presses on it, the reward page of an app we have will open. 2. I want logged in customers to see Hi, <first name> on top of the menu, instead of welcome. 3. I want customers, that make an account. To be sent to the home page instead of the orders page. 4. And when customers press on orders or settings. And they log in, they get send to the home page. I want them to go to the page they wanted to go to. 5. If customers create an account. The email of creation goes to their smap instead of mailbox. I want the create account page like a design I have. Which it almost looks like already. Just some small changes.