Any unique customer acquisition channels for a new E-commerce platform

Hi Everyone

I am based out of India and am building an e-commerce platform to aggregate small Instagram sellers in categories like home decor, accessories, gifts, art and craft etc. (Link: https://salty.co.in/shop/)

I will be launching my platform in next 15 days and was looking for ideas around any new/out of the box customer acquisition channels to get my first 100 buyers

Channels like FB/Google ads/SEO is something I have in mind for long terms, but it would be really really helpful if you could share some ideas

Paid and Organic both are ok

P.S I am targeting only Indian audience currently

P.P.S - My LinkedIn profile if you wanna connect https://www.linkedin.com/in/kanishkagarg24/