translation of words and phrases

Dear Freelance community
My name is Alan,
We are mobile app developers, looking for translation opportunity of basic English words and phrases (around 4000), advanced level words (about 1000), and slang words (approx 200) into the following languages:
Chinese
Spanish
Hindi
Arabic
Portuguese
Bengali
Japanese
Lahnda (Western Panjabi)
German
French
Italian
Urdu
Turkish
Korean

We appreciate a rough estimation of the timeline and costs. Thanks.