我在MHA 找到了Any type of visa Temporary extension In case any request of a foreign national (other than a Pakistani national) for extension of visa is forwarded by FRROs/FROs to the Ministry of Home Affairs for approval, FRROs/ FROs may grant temporary extension of visa for 3 months and also may grant return visa for visiting their home country or for holiday to nearby countries. 我是不是可以申请临时延签回国