Question: I'm trying to develop a plugin, and I'm not the best at developing plugins. I do ofc know php, and oop, but the wp functions is pretty difficult to understand, and also the codex.

I'm trying to make an "ORDERS" page, where you can click on a button, to go to `view_order.php` where it will fetch all the data from the specific ID.

I got it all to work, to fetch out of the right table etc, but the problem is, that i have a `<a href` like this: 

```
<a href="view_order.php?id=<?php echo $row->id; ?> "> 

```

(It finds the id, so no problems there) but when i click on it, it will go to 

> 
> <http://localhost/wp-admin/view_order.php?id=3>
> 
> 
> 

and ofc say that it can't find the page. I'm a bit confused here. What can i do?

Answer: 
use this as a reference

```
<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="navbar-brand" href="#">Navbar</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>

 <div class="collapse navbar-collapse" id="navbarSupportedContent">
   <ul class="navbar-nav mr-auto">
  <li class="nav-item active">
    <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
  </li>
  <li class="nav-item">
    <a class="nav-link" href="#">Link</a>
  </li>
  <li class="nav-item dropdown">
    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
      Dropdown
    </a>
    <div class="dropdown-menu" aria-labelledby="navbarDropdown">
      <a class="dropdown-item" href="#">Action</a>
      <a class="dropdown-item" href="#">Another action</a>
      <div class="dropdown-divider"></div>
      <a class="dropdown-item" href="#">Something else here</a>
    </div>
  </li>
  <li class="nav-item">
    <a class="nav-link disabled" href="#">Disabled</a>
  </li>
</ul>
<form class="form-inline my-2 my-lg-0">
  <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
  <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>
</div>
</nav>

```
I just tested on my phone and the navbar seems to be fixed no problem. Maybe adding this meta tag will help you
`<meta name="viewport" content="width=device-width, initial-scale=1">`