You can create a master account here https://redcountyrp.com/register. After you have created an account there should be a button on the website to create an application. Once your application has been reviewed and hopefully accepted you will be able to create your first character and play the server!
You were temporarily denied for two days, due to how many rejected applications you've already had previously. The reason for the temp denial was: "Take some time to work on your English and grammar. Specifically, put spaces after your commas and full stops.". You will be able to apply again on the 13th of April. It would probably be a good idea to thoroughly review your grammar, punctuation and spelling before submitting the next app, as you might get permanently denied if you make the same mistakes again.