The consequences of a political party's failure to adhere to its platform include loss of voter trust and potential electoral defeat. When a party deviates from its stated principles, it risks alienating its base and confusing potential supporters. This disconnect can lead to decreased mobilization and support during elections. Additionally, failure to fulfill promises may result in public disillusionment, diminishing overall engagement in the political process and leading to emerging alternatives or new parties that align more closely with voters' expectations.