Six days, six emails - no answer. I tried to change my password on coinpot account. Imposible, coinpot don´t send new password to my email. Coinpot ignores my email address. Really best idea this upgrade. And support silent, nobody is at home.
You registered with the wrong email and their system isn't able to send you the email. Or, better to say, their system is sending the mail to a non existent email address, and it probably fails.
You have 2 solutions.
a) You figure out the wrong email and create it, then ask for a new password.
b) Create email them and give them as much info possible about your issue. Give them info which links you personally to that account, so they can find it fast without wasting time.
Send bitcoin/doge/ltc addresses you've used on there and have some patience.
Sometimes 1 person handles everything and you need to have patience and understanding if something isn't going right for you