Since end August, after I sent your item, the Thai postage cancel registered-general and tracking number for airmail service for letter from Thai to Hungary. I thought it lost between changed system.
regular the letter from Thai to Hungary by airmail service must transfer at Switzerland except for express mails (EMS) is a direct to Hungary.
I will send the seeds again for you today. but you can't get tracking number for check item, because that reason. and I hope you closed this case for me