I am very sorry for the trouble. <br>When placing an order, the system automatically merged into one order, and I don’t know what to do to meet your requirements.
I'm sorry to trouble you.<br>When you place an order, the system automatically merges into 1 order, and I don't know what to do to meet your requirements.
I'm very sorry for the trouble.<br>When placing an order, the system automatically merges into an order. I don't know how to do it to meet your requirements.<br>