Contacts, AcyMailing

Best,

I've a contact form on my website. When somebody fill in the contact form, he/she sees the text "thanks for the email".
Where can I change this text?

I've also install AcyMailing. When somebody fill in there emailadres, he/she sees the text "your registration is confirmed".
Where can I change this text?

After install Joomla 3.x Travel I've a conflict with the slideshow. In Joomla 2.0 there wasn't a conflict. I didn't see the problem yet. Could you please help me?

Much thanks for help!

Kind regards,
Jochem

I've a contact form on my website. When somebody fill in the contact form, he/she sees the text "thanks for the email".
Where can I change this text?

Not template related sorry! I think its a language file which must be changed

I've also install AcyMailing. When somebody fill in there emailadres, he/she sees the text "your registration is confirmed".
Where can I change this text?

Acy Mailing settings, but I dont know acymailing component

After install Joomla 3.x Travel I've a conflict with the slideshow. In Joomla 2.0 there wasn't a conflict. I didn't see the problem yet. Could you please help me?

I think its a script conflict, live Url please

Thanks for your help.
Do you have any idea where I can ask the questions about Contacts and AcyMailing?
The URL is www.zeelandstacaravan.nl

Please take a look to your language files at:
Joomla / languages / en-GB / en-GB/ com_acymailing.ini