“Visha Srimali Shah” is a caste / jñāti (community) name, not a single gotra.

Within the Visha Srimali Jain community there are many different gotras (like Bhardwaj, etc.), and each family belongs to its own specific gotra, decided by its ancestral lineage (vanshavali).

So:

• There is no one common gotra for all Visha Srimali Shahs.
• To know the correct gotra, you have to check your family’s old records, patravali/vanshavali, or ask elders who know the ancestral details.