Add Column / Drop Column Not Replicating in Subscription

[SANJAY SHAH-MICROBRAIN COMPUTERS PVT. LTD.]

Dear Sir,

I have created one publication & created one subscription for one database.
If I Add / Modify / Delete any records at Publisher or Subscriber level it
replicated in both database properly while synchronize it.

But if I Add or Drop any column of Table at publisher level it doesn't
replicated at subscriber level. Please note in Subscription option the value
of property Replicate Schema Changes is TRUE.

Please help me how to replicate changes of schema.

Thanks,

Sanjay Shah
MICROBRAIN Computers Pvt. Ltd.
Mobile No. +919769401050