I have just bought the refrigerator

I have just bought the refrigerator for two weeks. At first the temperature is normal but on the first week, the refrigerator was become less cold it is continuing until now. I have tried to set the temperature to maximum, but still not change.
Please send the technician to fix it as soon as possible.
Waiting for you reply.

Hasil (Bahasa Indonesia) 2:

Saya baru saja membeli kulkas selama dua minggu. Pada awalnya suhu normal, tetapi pada minggu pertama, kulkas menjadi kurang dingin itu terus sampai sekarang. Saya telah mencoba untuk mengatur suhu maksimal, tapi masih tidak berubah.
Silakan kirim teknisi untuk memperbaikinya sesegera mungkin.
Menunggu Anda membalas.