Acting school?

So my sister is 8 year old. She's doing modelling. Has done many reputation ads such as Bangalore Airport, Myntra, Country delight and more. Long story short she's getting movie offers as well but the problem is She's not that good at acting, now she's coming to Surat for summer vacations and my Masi wants to put her in an acting schools. I've found many of them on Justdial but I don't think they can be trusted. So, if anyone of you has decent recommendations where she can do a small 1 month acting class, that would be very helpful. Genuine comments only, please.✨ Thanks in advance🙏🏻🤍