Advanced Local SEO problem

[brent97]

Hey guys I hope everyone is doing well. I am new to SEO world and I want to do local SEO for one of my clients. The issue is I do not know how to do Local SEO at all or where to even start. I would appreciate it if anyone could help me or give me an article or a course to learn how to do it.

Main question

The thing that I want to do is that, I want my website to show up in top 3 google map results for different locations(which there is one actual location). For example I want to show up for
online clothing store in new york
online clothing store in los angeles or...

Let's assume that we can ship our product to every other cities. So I hope I could deliver what I mean. I'd appreciate it if you could answer me with practical solutions.

[Yuga]

Create a Google My Business Account.
Get Regular Reviews from Happy Customers.
Optimize for Voice Search.
Create Content Based on Local News Stories or Events.
Optimize Your Website for Mobile.
Hone in on Local Keywords.
Use Location Pages or a Location-Specific “About Us” Page.
Take Advantage of Online Business Directories.

[saravanan28]

Improve your website's user experience. ...
Write great content optimized for SEO. ...
Get more backlinks. ...
Improve your page speed. ...
Fix broken links. ...
Optimize your images. ...
Use H1 and H2 header tags. ...
Optimize for local search.