Why can't I reply on the Ryan forum! ! !

Usually, there are some restrictions on new registration, such as waiting time and insufficient level. You can check what your authority is, the forum will have this function, and then compare whether the next level has the right to speak and what conditions are needed to implement it.

Of course, you can also speak in other forums. Personally, I prefer to browse the excellent forums. You can have a look if you are interested.