Here are the details for contacting the UK DS people:
Playmobil® UK Ltd.
Customer Services Department
6 Argent Court
Southfields Business Park
Laindon
Essex SS15 6TH
Phone 0870 4170007
Fax (01268)548181
They will take orders by phone, but only small ones. I use an Excel spreadsheet and email this to them at Playmobil Direct Service <DirectService_UK@playmobil.de> and ask them to email the cost of the order and any missing parts to me. I then 'phone them and give my credit card details for the order, often adding other items! You're told to expect a delivery time of 28 days from confirming your order (i.e. paying for it), but it can be only 2 to 3 weeks. Recent orders have been dealt with very quickly, e.g. order emailed 10.00am, details of cost etc with me 2.00pm.
I have heard people complain about the service, but generally I've found it very good. OK, sometimes items are missed off, but on a large order with 100s of bits these things happen. Sometimes I've had the worng quantity, especially of small parts, but you usually get more rather than less. And when a problem does arise, they are happy to sort it out for you.
When an order arrives, (and I think I forgot to do this last time) after checking the order I email to let them know the order has arrived safely and to say "thank you". (On the invoice the first name of the person responsible for the order appears, so I always personalise the thank you email with that.)
The big drag is the checking of the order, especially when it's a big one. The part numbers on the invoice are not in the same order as the part numbers on the spreadsheet I send in, why I can't work out. In addition, the description of the item might be in English or German or apparently a mixture of English and German (ordering regularly you soon get a strange working knowledge of German and also realise how close it is to English in many ways). When checking the order, therefore, I sort the spreadsheet into numerical order and check from that.
Hope this helps.