Welcome to Revival. The forums is an important aspect of joining the Community. This is where you can meet other community members, apply for staff, provide suggestions and participate in many other activities.
The people with the power to do tags are busy with more pressing matters most likely. Make a post in the forum for tags and the will get to you when they have the time.
Yeah, please understand that even though the owners and forums developers/directors know what they're doing, they are most likely focusing on things that will benefit the community more than just forum ranks. As I said they will probably go through the forum tag list when they have the time and give out ranks accordingly.