To make an order is very simple; just choose the product you like by clicking on it.

When you open the product image, you will find all the necessary information to close your order.

Just click on the ADD TO CART button and the product will go automatically to your shopping list. You can consult your shopping cart whenever you want, either go back or forward on the site. When you finish your visit in our store, go into your cart and finalize your order.

Please choose the mode of payment and then write your complete information.


After close your order and choose you payment option, your information will be required: name, email, address and zip code, city, phone number, etc. You can also send us any comments with some info you require to info@i-dont-know-how-to.com

If you have any problems for registering an account please drop us an email shop@how-shop.com and we will response you within a maximum of 24 hours.


The order will only be considered valid after payment received. At that point, the customer will receive an email with the order form with all the information (brand, model, material and dimension).

It is important to note the deadlines of each product – it depends on the brand and product. Therefore each box has the product information delivery. In case you order different products with different delivery times we will inform you the shipping method that is more convenient for you.


All rights reserved © Copyright 2014. Developed by HOW.
Founded, developed and registered in Madrid, Spain.

Fiscal Identification Code: Y2747744V
Responsable: Priscilla Meireles Aranha
Address: Calle Cristo, 3 – 28015, Madrid – Spain.
Contact: +34917958420
Email: shop@how-shop.com