How to do SAR mosaicing of two paths and larger datasets?

Dear all,
I have a large SAR dataset of two different path. I need to mosaic these together to make a single image. I tried the ‘SAR Mosaic Wizard’ But I got the output as single-single datasets preprocessed instead of getting one mosaiced one.

Kindly advice,

I am facing problem while doing SAR-mosaic.
I attached the picture of out put.
please tell me the proceses.