How to apply for a visa to come to the UK
Travelling to the UK
You must not travel to the UK before your visa application is approved.
You must also check that your UK Visas and Immigration (UKVI) account and eVisa details are correct before you travel to the UK.
If you notice an error, or have problems viewing or accessing your eVisa, you can report an error with your eVisa online.
If you notice an error with your vignette (the sticker in your passport), contact UKVI.