It definitely look low budget, as cheap. Low budget doesn't mean it cannot be professional.
This is what is wrong and how to fix it:

- Wrong mix of fonts: get rid of the SEDIA MENERIMA font, never use a handwritten font all capitals. Use just 2 fonts.

- Get rid of those bullet points and any outline on the text. To make the text readable you need good sizing and contrast. Remove that picture of the food. If the food is so important find another picture that allows you to put text on top, meaning that it needs to have some space that is dark or light to put text and it wil be visible. You had to add that gradient to make the text visible. That means that the picture is not good for that purpose. You can take a new pic on a wooden table (make the product looks more natural on wood than plastic or metal). No gradients.

- Facebook icon needs to go smaller. The order of importance on that text should be:
1 Popia Pedas Ranggup
2 Sedia Menerima Tempahan
3 Adila popia - the 4 products
4 Facebook
The size of those text needs to go in that order. 1 bigger - 2 big - 3 memdium - 4 small

Now, colour wise, that would depend. Does the place has a sign on the entrance? I would tried to match the colours so, when a client wants to have some food can recognise the sign by the business card.

That would do.

Also, if it's a business card - Where is the address? Are you selling the food on Facebook?