If you have any complaints about Guitar Build Supplies, we recommend that you let us know by emailing firstname.lastname@example.org. If this leads not to a solution, then it is possible for you to sign up for dispute mediation via Foundation online store. Starting from February 15, 2016, it is also possible to file complaints for consumers in the EU to sign up via the ODR platform of the European Commission. This ODR platform can be found at https://ec.europa.eu/odr.
When your complaint is still not elsewhere in treatment feel free to post your complaint to deposit via the platform of the European Union.