Try to repair if reasonable price/can claim base on mfg date
But might need to register ewarranty for that..better if have ori receipt

Coz a new fridge easily 1-3k

See if the aircon tech topup gas can work.
Mine I bought for 400 (used 4 years) and I use for not even 2 years I just scrap it and give to the new fridge lorry man