If the board is spam, it will be muted, locked. Locals can continue their spamming before the board is locked.
Use report to report spam posts because it's responsibility of local members who ask for the local board.
The board is in English and global moderators, current moderators who can use English can moderate it. All moderators in Bitcointalk can use English well and all of them can do this.
I don't think you really read through the op correctly, because I can't see a correlation to what op is saying and to what you are posting here, do you know how hard it's to read a local pidgin english do you think you can decode it correctly if I may ask? Most times it's very hard to read pidgin if you are not a native of Nigeria and how do you think others who are not a native of Nigeria can moderate the local board if we don't actually report a post to them. Btw we are requesting for childboard which is normal thing because there are more of different topics from many angles which I know we need a new childboard to move those posts to where it belongs. Maybe next time while commenting on a post always try to read through op thoroughly before posting because you are sending a bad message over here.