href doesn't work on Drop Down with bootstrap 4 (SOLVED) - html

Question

I made a drop-down menu with bootstrap 4 and also change it into hover. Everything works great, but I cannot link properly through the href.
When I click "PRODUCTS", it doesn't switch to third.html.
How can I fix it?
SOLUTION
Also, how to remove the original click action since I already have the hover one?
SOLUTION
Here's my HTML:
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#"></a>
<button
class="navbar-toggler"
type="button"
data-toggle="collapse"
data-target="#navbarNavDropdown"
aria-controls="navbarNavDropdown"
aria-expanded="false"
aria-label="Toggle navigation"
>
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavDropdown">
<ul class="navbar-nav">
<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="./second.html">ABOUT</a>
</li>
<li class="nav-item dropdown">
<a
class="nav-link dropdown-toggle"
href="./third.html"
id="navbarDropdownMenuLink"
data-toggle="dropdown"
aria-haspopup="true"
aria-expanded="false"
>
PRODUCTS
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
<a class="dropdown-item" href="#ch1">A</a>
<a class="dropdown-item" href="#ch2">B</a>
<a class="dropdown-item" href="#ch3">C</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link" href="./fourth.html">EQUIPMENT</a>
</li>
<li class="nav-item">
<a class="nav-link" href="./fifth.html">CONTACT</a>
</li>
</ul>
</div>
</nav>
CSS:
.dropdown:hover > .dropdown-menu {
display: block;
margin-top: 0;
}
Thanks!