Problem with a Plugin

Hello, I know this isn’t the right place but I am out of options right now. I have an issue with the Visual Composer plugin. Unfortunately, I didn’t purchase it directly as it was included in the premium theme I got on Themeforest.

Support has expired and they won’t help except I renew support. Visual Composer won’t help too because it was a developer license.

The issue.

There is a white space between one of the rows (which houses a map) on the website and the footer section, which shouldn’t be. The map should be sitting on the footer but every attempt at whatever is not working. All I want is to have the space closed. The link to the website is: https://rb.gy/m1xtjh

The are