I will answer the primary question you have asked because I believe that earning using Google AdSense is the problem that is haunting you badly. Let us look at the ways that will help you earn $2000 monthly:
i. Read and adhere to Google's rules: Webmasters must comply with Google's webmaster policies, as well as the AdSense program policy.
ii. Don't click on your own ads or ask others to click on them: Incentivizing clicks, buying Pay Per Click (PPC) space, or using a program designed to drive traffic to AdSense pages are against the rules. Remember, Google is not very forgiving about breaking the rules, so be sure to adhere to them.
iii. Have great content your target market wants to read: Ultimately, money is made, whether through AdSense or other monetization methods, by providing valuable content and quality traffic to your blog or website.
iv. Use honest, organic traffic-building website marketing techniques: Search engine optimization and article marketing are effective in getting free traffic to your site.
v. Make sure your website/blog is optimized for mobile (responsive): The number of people who use mobile devices is high. Also make sure you're using responsive ads so Google can send appropriate ad sizes to mobile devices viewing your site.
vi. Test ad types and placement to find the options that lead to the most income: Start with standard sizes (300×250, 728×90, and 160×600), and then switch them out to see if one size leads to more clicks than another.
vii. Max out your ad placement: You're allowed three standard ad placements per page. Use them all for maximum benefit.
viii. Have ads above the fold: This is the section of your page that is viewable without scrolling.
ix. Have a leader board ad below your header/logo: Instead of putting an ad at the very top of the page, put it near your logo where it is more likely to be noticed.
x. Include in-content ads for visibility: This means having ads within your articles, which can increase clicks because they will be seen during reading the post.
xi. Monitor your results: Google can overwhelm you with tools and feedback but do your best to analyse your data to see what it says about your results so you can make the most of your effort.
xii. Read email from Google: This can be especially important if Google is sending a warning about something it does not like on your site. Failure to deal with Google's complaints will lead to termination in the program.

Besides if you do have any questions give me a call: https://clarity.fm/joy-brotonath