SEO for my Volumio blog

First of all, you need to learn what your customers are actually searching for. My blog is several years old and recently the traffic on my site is dropping. I didn’t understand the reason, because I always try to write articles on relevant topics that are interesting to my readers. So I decided to tirn to the guys who [deliver blog topics that can actually bring traffic to my website](<spam link removed>). So far, we have only discussed some details, but I am already looking forward to the result of their work. I hope they can help me because I found quite a lot of positive reviews about this company.