@libertyjumpers a great way to increase DA is by increasing the amount of backlinks that are linking to your site. I'm with BASE Search Marketing, we have an awesome took called our What it Takes To Rank tool that tells you how many backlinks you would need to rank on the SERP. It would help increase your DA. You can check out the tool here: https://www.basesearchmarketing.com/what-it-takes-to-rank-tool/