Finally i received a VAT refund from 4 merchants (restaurants), looks like directly from them, not from Revolut.
Last refund was received today, 6 days after the payment at the restaurant.
We split the restaurant bill between some collegues and all of them were charged the amount printed (VAT excluded) but me. I was the only one who paid with Revolut Card and the only one charged printed amount PLUS VAT.
Althoug i’ve been refund after few days, i don’t recommend use Revolut card when paying in Uruguay VAT excluded services for foreign like hotels, restaurants, etc.
Very happy with my Revolut but not for this places in Uruguay.