Making a room which is already existing..

1) copy the special character between this 2 character. (ِ)

note: that character is invisible in phone..

2) make a room that you want to replicate or to clone.

example: english_boy

3) copy the special character and paste it between each letter including the under score "_"

example: e n g l i s h _ b o y

4) create the room, the result will be error but dont worry and dont delete the highlighted name of the room..

5) just scroll backward and one by one delete all the the special character you paste before then press ok again to create it..

6) now the room will be created the same as the original one..

NOTE: the disadvantage of this tricks is you will confused where is the original one and it will not appear in search room list..

thank you..hope you ike my explanation...

"if you want peace, prepare for war"