Vegan Moqueca

When I flew from Brazil to France by an Air France plane, I asked for vegan options and I got this veganized version of a moqueca (Brazilian food). I didn't expect much but it was great! The sauce tasted just like the original meal! Plus they don't charge you for switching to vegan food (thank God). The only thing that didn't go well is that, on the flight back, my (online) request didn't work so they didn't have vegan food... I tried many times to click on the option but it didn't work.