Kindly refer to the following links:
Are TATTOOS permissible? (WEBSITE)
Is my prayer valid if I have tattoos? (TWITTER)
I have tattoos on my body, what should I do?
Answer:
Tattoos are forbidden because the Prophet salla Allahu alaihi wa sallam had cursed those who do tattoos for others and have them done to themselves. (website)
These tattoos don't affect your prayer, fasting or hajj! If you can afford to remove them safely, you should. (twitter)
And Allah Knows Best