求翻译：Yang打电话来想买我的店，经过双方商量，以$9000加房租押金$7000.50同意转让给Yang，Yang自己提出要求把押金交给我们，Yang说几天后就可以签字了，但是，我们还是请了律师希望通过法律程序来办理，这是必须的，是什么意思？

yang called to want to buy my shop, after the two sides to discuss $ 9000 plus a security deposit of $ 7000.50 agreed to transfer to the yang yang the request of the deposit to us, yang said after a few days you can sign, but we ask lawyers want handled through the legal process, which is necessary

If you want to buy Yang call to my shop, after the two sides with a $9000 plus rental deposit $000.50 to Yang agreed to transfer its own request, Yang entrusted to us the deposit Yang said that a few days later, you can sign, but we still want to use the legal process to apply for, and this is a mus

Yang telephones wants to buy my shop, discussed after both sides, by $9000 adds house rent deposit $7000.50 agreement giving to Yang, Yang to propose the request gives the deposit we, after Yang said several days might sign, but, we hired attorney to hope handled through the legal proceeding, this w

Yang called to buy my store, after the two sides discussed, $7000.50 consent to the transfer to $9000 plus the rent deposit to Yang,Yang their request to us deposit, Yang said that can be signed in a few days, however, we still have hope through the legal process to go through, this is a must,