Do not worry, pinterest is slow at the beginning for most beginners. It takes time for your account to be picked up.
First I would check to see if ur pins are the type that you would click on yourself. Sometimes a better title, or a more attractive design, can make a big difference. Pinterest is a long term strategy so do not measure your results after a few short days.
One key to understanding Pinterest is considering it a search platform rather than a social networking site. The users are seeking ideas and solutions so u need to make sure that your pins demonstrate clearlly what will be available once the user clicks on them. It may require some patience but ur older pins might perform well too.
In my opinion the main thing is to give enough time to Pinterest to figure out what u are offering. Rather than comiing up with a large number of random pins, concentrate on a particular subject and create the most helpful and SEO friendly pins.
As beginner, you should post simple and informative content that grab the attention of the audience. Choose that keywords mostly searched by the people regularly in their daily scrolling.
The most important mistake that beginners do is trying to pin more pins without considering what people r looking for. It is always advisable to research your niche nd produce content that relates to it. The content u produce should continue to be refined to increase ur chances of getting more attention. Growth in Pintterest is normally slow.
Pinterest is not about simply being active,it is more about strategic pinning. Learn what ur customers r looking for nd put these keywords into ur pins. Make sure ur pins r appealiing enough to make ur users click on them. Experiment with different options nd be consistent ur success will come with time.
Most novice pinners try to generate more pins while their main problem lies elsewhere they do not know what type of content pinners save or click on. What I would do is try out various types of pins for only one topic and see which one works best according to the statistics.
It is allright that happens quite often. It does not happen right away for most people on Pinterest. Just continue experimenting with pins write descriptive titles nd be consisstent. Sometimes just one successful pin can make all the difference.
In most cases pinterest tends to favor the patient over the impatient. At first I would concenttrate on knowing the things ppl search for nd creating content that addresses those needs. There is no doubt that sometimes a few good pins will perfform much better than many poor ones.
It explains a lot of the basics in a simple way and gives a good overview of how social media strategy works, including Pinterest: